/* ============================================================
   Paris → Londres à vélo — feuille de style
   Style cartoon / Tex Avery : aplats saturés, gros contours,
   trame de points, ciel qui évolue au fil du voyage.
   ============================================================ */

:root {
    --ink: #241c1c;
    --paper: #fbf0d9;
    --cream: #f4f1e6;
    --red: #e63946;
    --yellow: #ffd23f;
    --green: #7cc242;
    --green-d: #5aa731;
    --blue: #3aa7d8;

    --outline: 5px;
    --toon-shadow: 4px 5px 0 rgba(36, 28, 28, .22);
    --font-display: 'Bangers', system-ui, sans-serif;
    --font-hand: 'Caveat', cursive;
    --font-body: 'Fredoka', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--red) var(--paper);
}

body {
    font-family: var(--font-body);
    color: var(--ink);
    background: #cfeaff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    cursor: default;
}

/* ===== BARRE DE DÉFILEMENT (cartoon) ===== */
::-webkit-scrollbar { width: 15px; }
::-webkit-scrollbar-track {
    background: var(--paper);
    background-image: radial-gradient(rgba(36, 28, 28, .14) 2px, transparent 2px);
    background-size: 10px 10px;
    border-left: 3px solid var(--ink);
}
::-webkit-scrollbar-thumb {
    background: var(--red);
    border-radius: 999px;
    box-shadow: inset 0 0 0 3px var(--ink);
}
::-webkit-scrollbar-thumb:hover { background: #ff6a5d; }

/* ===== CHARGEMENT ===== */
.loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 14px;
    background: var(--yellow);
    background-image: radial-gradient(rgba(36, 28, 28, .12) 2px, transparent 2px);
    background-size: 22px 22px;
    transition: opacity .5s ease, visibility .5s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__bike { font-size: 64px; animation: wobble .7s ease-in-out infinite; }
.loader__txt { font-family: var(--font-display); font-size: 28px; letter-spacing: 1px; }

@keyframes wobble {
    0%, 100% { transform: translateY(0) rotate(-4deg); }
    50% { transform: translateY(-10px) rotate(4deg); }
}

/* ===== HUD ===== */
.hud {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px clamp(14px, 4vw, 48px);
    pointer-events: none;
}
.hud__route {
    font-family: var(--font-display);
    font-size: clamp(18px, 2.6vw, 30px);
    letter-spacing: 1px;
    color: var(--ink);
    text-shadow: 2px 2px 0 #fff;
}
.hud__route span { color: var(--red); }
.hud__progress { width: min(46vw, 440px); }
.hud__track {
    position: relative;
    height: 10px;
    border: 3px solid var(--ink);
    border-radius: 999px;
    background: #fff;
    pointer-events: auto;
    cursor: pointer;
}
.hud__fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0%;
    background: var(--red);
    border-radius: 999px;
    pointer-events: none;
}
.hud__knob {
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-50%, -55%);
    width: 30px;
    filter: drop-shadow(1px 2px 0 rgba(0, 0, 0, .25));
    pointer-events: none;
}
.hud__knob svg { display: block; width: 100%; height: auto; }
.hud__stop {
    position: absolute;
    top: 50%;
    width: 26px;
    height: 26px;
    margin: 0;
    padding: 0;
    transform: translate(-50%, -50%);
    display: grid;
    place-items: center;
    background: none;
    border: none;
    cursor: pointer;
    pointer-events: auto;
}
.hud__stop::before {
    content: "";
    width: 10px;
    height: 10px;
    background: var(--yellow);
    border: 2px solid var(--ink);
    border-radius: 50%;
    transition: transform .12s ease, background .12s ease;
}
.hud__stop:hover::before, .hud__stop:focus-visible::before {
    transform: scale(1.5);
    background: var(--red);
}
.hud__stop:focus-visible { outline: none; }
.hud__meta {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-weight: 600;
    font-size: 14px;
}
.hud__meta #hudStep { font-family: var(--font-hand); font-size: 20px; font-weight: 700; }

/* ===== SCÈNE ===== */
.scene { position: relative; }
.stage {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    --bike-left: 16%;
    --bike-w: clamp(180px, 22vw, 280px);
    --boat-w: clamp(230px, 28vw, 350px);
}

/* ciels superposés */
.sky { position: absolute; inset: 0; will-change: opacity; }
.sky--morning { background: linear-gradient(180deg, #bfe6ff 0%, #ffe9c7 100%); opacity: 1; }
.sky--day     { background: linear-gradient(180deg, #7ec8ff 0%, #d6f4ff 100%); opacity: 0; }
.sky--coast   { background: linear-gradient(180deg, #4fb0d8 0%, #c4eef0 100%); opacity: 0; }
.sky--dusk    { background: linear-gradient(180deg, #5a5a8c 0%, #f0b39c 100%); opacity: 0; }

/* soleil */
.sun {
    position: absolute;
    top: 11%; left: 16%;
    width: 110px; height: 110px;
    border-radius: 50%;
    background: var(--yellow);
    border: var(--outline) solid var(--ink);
    box-shadow: 0 0 0 10px rgba(255, 210, 63, .35), var(--toon-shadow);
    z-index: 1;
}
.sun::before {
    content: "";
    position: absolute; inset: -28px;
    border-radius: 50%;
    background:
        repeating-conic-gradient(from 0deg, transparent 0 14deg, rgba(255, 210, 63, .55) 14deg 18deg);
    -webkit-mask: radial-gradient(transparent 56%, #000 57%);
            mask: radial-gradient(transparent 56%, #000 57%);
    animation: spin 26s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* plans (parallaxe) */
.layer { position: absolute; top: 0; bottom: 0; left: 0; will-change: transform; }
.layer--clouds { z-index: 2; width: 400%; }

.layer--clouds use { filter: drop-shadow(var(--toon-shadow)); }

/* monde proche */
.world { z-index: 5; width: 12000px; }

/* collines : dans le monde, derrière le sol et l'eau */
.hills {
    position: absolute;
    left: 0;
    bottom: 14%;
    height: 300px;
    z-index: 1;
}
.hills svg { width: 100%; height: 100%; display: block; }

.ground {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 24%;
    z-index: 2;
    background:
        linear-gradient(180deg, var(--green) 0 18px, var(--green-d) 18px) ,
        var(--green-d);
    border-top: var(--outline) solid var(--ink);
}
.ground::before {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 28%;
    height: 26px;
    background: #c9a26a;
    border-top: 4px solid var(--ink);
    border-bottom: 4px solid var(--ink);
    background-image: repeating-linear-gradient(90deg, transparent 0 60px, rgba(255, 255, 255, .7) 60px 110px);
}

/* trace en pointillés */
.trail { position: absolute; top: 0; left: 0; height: 360px; z-index: 6; pointer-events: none; }
.trail .dotted {
    fill: none;
    stroke: var(--ink);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-dasharray: 2 20;
    opacity: .55;
}
.trail .done {
    fill: none;
    stroke: var(--red);
    stroke-width: 7;
    stroke-linecap: round;
}

/* la mer (traversée de la Manche) — plan d'eau bas */
.sea {
    position: absolute;
    bottom: 0;
    height: calc(27% - 5px);
    z-index: 4;
}
.sea svg { width: 100%; height: 100%; display: block; }
.sea__line {
    fill: none;
    stroke: var(--ink);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

/* décor (monuments, arbres…) */
.scenery { position: absolute; inset: 0; z-index: 5; }
.prop {
    position: absolute;
    bottom: 22%;
    filter: drop-shadow(var(--toon-shadow));
}
.prop use { display: block; }
.prop--float { animation: seaBob 2.4s ease-in-out infinite; }
.prop--port { bottom: calc(13% + 20px); z-index: 6; }

/* décor PNG (cliparts) */
.prop img { display: block; width: var(--dw, 90px); height: auto; }
.prop--shark { z-index: 3; bottom: calc(27% - 5px - 60px); } /* DERRIÈRE la mer → mi-immergé */
.prop--sub { z-index: 5; bottom: 5%; }                       /* DEVANT la mer, immergé dans le bleu */
.prop--turbine { z-index: 5; bottom: 22%; }                  /* à terre, dans le paysage */

/* bande de sable entre la terre et la mer (derrière le port, bords ondulés) */
.sand {
    position: absolute;
    bottom: 0;
    width: 90px;
    height: 27%;
    z-index: 4;
}
.sand svg { width: 100%; height: 100%; display: block; }
.sand path {
    fill: #e8d398;
    stroke: var(--ink);
    stroke-width: 5;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}
@keyframes seaBob {
    0%, 100% { transform: translateY(0) rotate(-1.5deg); }
    50% { transform: translateY(-7px) rotate(1.5deg); }
}

/* étapes : épingles + cartes photo */
.stops { position: absolute; inset: 0; z-index: 8; }

.pin {
    position: absolute;
    transform: scale(0); /* centrage géré par GSAP (xPercent/yPercent) pour éviter le double décalage */
    text-align: center;
    will-change: transform;
}
.pin__teardrop {
    width: 46px; height: 46px;
    margin: 0 auto;
    background: var(--red);
    border: var(--outline) solid var(--ink);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: var(--toon-shadow);
    position: relative;
}
.pin__teardrop::after {
    content: "";
    position: absolute;
    inset: 12px;
    background: var(--cream);
    border-radius: 50%;
    border: 3px solid var(--ink);
}
.pin__label {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 12px;
    background: var(--yellow);
    border: 3px solid var(--ink);
    border-radius: 30px;
    font-family: var(--font-display);
    font-size: 19px;
    letter-spacing: .6px;
    white-space: nowrap;
    box-shadow: 2px 3px 0 rgba(36, 28, 28, .2);
}

/* carte photo type polaroid */
.card {
    position: absolute;
    width: 300px;
    transform: scale(0); /* xPercent/rotation gérés par GSAP (évite le double décalage) */
    background: #fff;
    border: var(--outline) solid var(--ink);
    border-radius: 6px;
    padding: 14px 14px 10px;
    box-shadow: var(--toon-shadow);
    will-change: transform;
}
.card::after { /* scotch (rotation/position/largeur variées par carte) */
    content: "";
    position: absolute;
    left: var(--tape-x, 50%); top: -16px;
    width: var(--tape-w, 64px); height: 24px;
    transform: translateX(-50%) rotate(var(--tape-rot, -5deg));
    background: rgba(255, 210, 63, .8);
    border: 2px solid rgba(36, 28, 28, .4);
}
.card__img {
    position: relative;
    aspect-ratio: 4 / 3;
    border: 3px dashed var(--ink);
    border-radius: 4px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: var(--ph, linear-gradient(135deg, #ffe7a8, #ffd0c4));
}
.card__img img { width: 100%; height: 100%; object-fit: cover; }
.card__img svg { width: 54px; height: 44px; opacity: .55; }
.card__img .ph-tag {
    position: absolute;
    bottom: 6px;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 1px;
    opacity: .5;
}
.card__cap {
    margin-top: 10px;
    font-family: var(--font-hand);
    font-size: 27px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
}

/* ===== VÉLO ===== */
.bike {
    position: absolute;
    bottom: 19%;
    left: var(--bike-left);
    width: var(--bike-w);
    z-index: 20;
    transform-origin: center bottom;
    animation: bob 1.1s ease-in-out infinite;
}
@keyframes bob {
    0%, 100% { transform: translateY(0) rotate(-.6deg); }
    50% { transform: translateY(-10px) rotate(.6deg); }
}

/* le bateau de la traversée (sous le vélo, masqué hors mer) */
.boat {
    position: absolute;
    bottom: 13.5%;
    left: calc(var(--bike-left) + (var(--bike-w) - var(--boat-w)) / 2);
    width: var(--boat-w);
    z-index: 21;
    opacity: 0;
    visibility: hidden;
    filter: drop-shadow(var(--toon-shadow));
    animation: bob 1.1s ease-in-out infinite;
}
.boat svg { width: 100%; height: auto; display: block; }

.bike__svg { width: 100%; height: auto; display: block; overflow: visible; }
/* la rotation des roues/pédalier est gérée par GSAP via svgOrigin (centres exacts) */
.bike__svg .tire { fill: #2c2c2c; stroke: var(--ink); stroke-width: 7; }
.bike__svg .rim { fill: var(--cream); stroke: var(--ink); stroke-width: 4; }
.bike__svg .spokes line { stroke: var(--ink); stroke-width: 2.4; }
.bike__svg .hub { fill: var(--ink); }
.bike__svg .frame path { fill: none; stroke: var(--red); stroke-width: 9; stroke-linejoin: round; stroke-linecap: round; }
.bike__svg .frame line { stroke: var(--red); stroke-width: 9; stroke-linecap: round; }
.bike__svg .crank-ring { fill: var(--yellow); stroke: var(--ink); stroke-width: 4; }
.bike__svg .crank-arm { stroke: var(--ink); stroke-width: 5; stroke-linecap: round; }
.bike__svg .pedal { fill: var(--ink); }
.bike__svg .post { stroke: var(--ink); stroke-width: 7; stroke-linecap: round; }
.bike__svg .saddle, .bike__svg .bar { fill: none; stroke: var(--ink); stroke-width: 9; stroke-linecap: round; }
.bike__svg .torso { fill: none; stroke: var(--blue); stroke-width: 18; stroke-linecap: round; }
.bike__svg .arm, .bike__svg .leg { stroke: #2f6fb0; stroke-width: 11; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.bike__svg .leg--back { stroke: #25548a; }
.bike__svg .head { fill: #ffd9a8; stroke: var(--ink); stroke-width: 5; }
.bike__svg .beret { fill: var(--red); stroke: var(--ink); stroke-width: 4; }
.bike__svg .beret-knob { fill: var(--ink); }
.bike__svg .bike__shadow { fill: rgba(36, 28, 28, .16); }
.bike__svg .bike__motion path { stroke: #fff; stroke-width: 6; stroke-linecap: round; opacity: .85; animation: dash 0.5s linear infinite; }
@keyframes dash {
    0% { opacity: 0; transform: translateX(8px); }
    40% { opacity: .9; }
    100% { opacity: 0; transform: translateX(-14px); }
}

/* ===== INTRO ===== */
.intro {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -54%);
    z-index: 15;
    text-align: center;
    pointer-events: none;
    will-change: transform, opacity;
}
.intro__kicker {
    display: inline-block;
    font-family: var(--font-hand);
    font-size: 28px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 6px;
    padding: 3px 18px;
    background: var(--paper);
    border: 3px solid var(--ink);
    border-radius: 30px;
    box-shadow: 2px 3px 0 rgba(36, 28, 28, .2);
    transform: rotate(-3deg);
}
.intro__title {
    font-family: var(--font-display);
    font-size: clamp(54px, 12vw, 150px);
    line-height: .92;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 2vw, 28px);
    text-shadow: 5px 5px 0 #fff, 9px 9px 0 var(--ink);
}
.intro__title span:first-child { color: var(--red); transform: rotate(-3deg); }
.intro__title span:last-child { color: var(--blue); transform: rotate(2deg); }
.intro__title b { color: var(--ink); font-size: .6em; -webkit-text-stroke: 0; }
.intro__sub {
    font-family: var(--font-hand);
    font-size: clamp(34px, 6vw, 64px);
    font-weight: 700;
    color: var(--ink);
    margin-top: 2px;
    transform: rotate(-2deg);
    text-shadow: 0 0 10px #fff, 2px 2px 0 #fff, -2px 0 0 #fff;
}
.intro__hint {
    margin-top: 18px;
    font-family: var(--font-display);
    font-size: 22px;
    letter-spacing: 1px;
    text-shadow: 0 0 9px #fff, 2px 2px 0 #fff, -1px -1px 0 #fff;
}
.intro__hint i { display: inline-block; animation: nudge 1s ease-in-out infinite; }
@keyframes nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* ===== ENCART DE FIN (centré dans la scène, comme le hero) ===== */
.endcard {
    position: absolute;
    inset: 0;
    z-index: 30;
    display: grid;
    place-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    will-change: opacity;
}
.endcard__panel {
    display: grid;
    justify-items: center;
    gap: 14px;
    text-align: center;
    padding: 42px clamp(28px, 6vw, 64px);
    color: #fff;
    background: var(--red);
    background-image: radial-gradient(rgba(255, 255, 255, .18) 3px, transparent 3px);
    background-size: 24px 24px;
    border: var(--outline) solid var(--ink);
    border-radius: 24px;
    box-shadow: 6px 8px 0 rgba(36, 28, 28, .3);
    transform: rotate(-1.5deg);
}
.endcard h2 { font-family: var(--font-display); font-size: clamp(40px, 8vw, 88px); letter-spacing: 1px; text-shadow: 4px 4px 0 var(--ink); }
.endcard p { font-size: clamp(17px, 2.6vw, 26px); font-weight: 600; line-height: 1.3; }
.endcard__btn {
    margin-top: 6px;
    pointer-events: auto;
    font-family: var(--font-display);
    font-size: 24px;
    letter-spacing: 1px;
    padding: 12px 28px;
    color: var(--ink);
    background: var(--yellow);
    border: var(--outline) solid var(--ink);
    border-radius: 14px;
    box-shadow: var(--toon-shadow);
    cursor: pointer;
    transition: transform .12s ease;
}
.endcard__btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 7px 0 rgba(36, 28, 28, .3); }
.endcard__btn:active { transform: translate(2px, 3px); box-shadow: 1px 1px 0 rgba(36, 28, 28, .3); }
.endcard small { opacity: .85; font-weight: 600; }
.endcard small a { color: #fff; font-weight: 700; text-decoration: underline; pointer-events: auto; }
.endcard small a:hover { color: var(--yellow); }

/* ===== RESPONSIVE & ACCESSIBILITÉ ===== */
@media (max-width: 720px) {
    .card { width: 220px; }
    .stage { --bike-left: 12%; }
    .bike { bottom: 22%; }
    /* bateau plus petit sur mobile : on le remonte pour que le pont dégage l'eau */
    .boat { bottom: 18.5%; }
    .hud__route span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .bike { animation: none; }
    .sun::before, .loader__bike, .intro__hint i, .bike__svg .bike__motion path,
    .prop--float { animation: none; }
    .lightbox, .lightbox__card { transition: none; }
}

/* ===== LIGHTBOX PHOTO ===== */
.card--zoom { cursor: zoom-in; }
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 5vmin;
    background: rgba(36, 28, 28, .82);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s;
    cursor: zoom-out;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__card {
    position: relative;
    background: #fff;
    border: var(--outline) solid var(--ink);
    border-radius: 8px;
    padding: 14px 14px 10px;
    box-shadow: var(--toon-shadow);
    max-width: min(94vw, 1100px);
    transform: rotate(-1.2deg) scale(.94);
    transition: transform .25s ease;
    cursor: default;
}
.lightbox.is-open .lightbox__card { transform: rotate(-1.2deg) scale(1); }
.lightbox__card::before { /* scotch */
    content: "";
    position: absolute;
    left: 50%; top: -18px;
    width: 96px; height: 30px;
    transform: translateX(-50%) rotate(-4deg);
    background: rgba(255, 210, 63, .85);
    border: 2px solid rgba(36, 28, 28, .4);
}
.lightbox__img {
    display: block;
    max-width: 100%;
    max-height: 76vh;
    border: 3px solid var(--ink);
    border-radius: 4px;
}
.lightbox__cap {
    margin-top: 10px;
    font-family: var(--font-hand);
    font-size: clamp(22px, 3.4vw, 34px);
    font-weight: 700;
    line-height: 1;
    text-align: center;
    color: var(--ink);
}
.lightbox__close {
    position: absolute;
    top: 3.5vmin; right: 3.5vmin;
    width: 52px; height: 52px;
    display: grid; place-items: center;
    font-size: 32px; line-height: 1;
    color: var(--ink);
    background: var(--yellow);
    border: 3px solid var(--ink);
    border-radius: 50%;
    box-shadow: 2px 3px 0 rgba(36, 28, 28, .3);
    cursor: pointer;
}
.lightbox__close:hover { transform: translate(-1px, -1px); box-shadow: 3px 4px 0 rgba(36, 28, 28, .3); }
.lightbox__close:active { transform: translate(1px, 2px); box-shadow: 1px 1px 0 rgba(36, 28, 28, .3); }
.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px; height: 56px;
    display: grid; place-items: center;
    font-size: 40px; line-height: 1;
    padding-bottom: 4px;            /* centrage optique du chevron */
    color: var(--ink);
    background: var(--yellow);
    border: 3px solid var(--ink);
    border-radius: 50%;
    box-shadow: 2px 3px 0 rgba(36, 28, 28, .3);
    cursor: pointer;
}
.lightbox__nav--prev { left: 3vmin; }
.lightbox__nav--next { right: 3vmin; }
.lightbox__nav:hover { transform: translateY(-50%) translateY(-1px); box-shadow: 3px 4px 0 rgba(36, 28, 28, .3); }
.lightbox__nav:active { transform: translateY(-50%) translate(1px, 1px); box-shadow: 1px 1px 0 rgba(36, 28, 28, .3); }
/* Tactile : navigation au swipe → flèches masquées */
@media (hover: none) and (pointer: coarse) {
    .lightbox__nav { display: none; }
}