/* ============================================================
   footprint.bar — candy-bright, organic-flow, illustrated
   ============================================================ */

:root {
    --color-marshmallow: #FFF5F0;
    --color-lemon-fizz:  #FFF8D6;
    --color-lavender:    #F0EAFF;
    --color-bubblegum:   #FF4FA7;
    --color-lilac:       #B366FF;
    --color-tangerine:   #FF8A3D;
    --color-spearmint:   #3DE8B0;
    --color-charcoal:    #2D2040;
    --color-grape-mist:  #6B4D8A;

    --radius-soft: 24px;
    --radius-large: 48px;
    --radius-pill: 9999px;

    --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-soft: cubic-bezier(0.22, 0.61, 0.36, 1);

    --font-display: 'Baloo 2', 'Nunito', system-ui, sans-serif;
    --font-body:    'Nunito', system-ui, sans-serif;
    --font-accent:  'Caveat', 'Nunito', cursive;

    --shadow-purple: 0 10px 24px rgba(107, 77, 138, 0.20),
                     0 2px 6px  rgba(107, 77, 138, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-charcoal);
    line-height: 1.7;
    overflow-x: hidden;
    background:
        linear-gradient(
            180deg,
            var(--color-marshmallow) 0%,
            var(--color-marshmallow) 18%,
            var(--color-lemon-fizz)  42%,
            var(--color-lemon-fizz)  62%,
            var(--color-lavender)    100%
        );
    min-height: 100vh;
    position: relative;
}

/* ============================================================
   CONFETTI BACKDROP
   ============================================================ */
.confetti-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.confetti {
    position: absolute;
    opacity: 0.55;
    animation: drift 12s ease-in-out infinite;
    will-change: transform;
}

.confetti.shape-circle {
    border-radius: 50%;
}
.confetti.shape-square {
    border-radius: 4px;
}
.confetti.shape-triangle {
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
}
.confetti.shape-halfmoon {
    border-radius: 50% 50% 50% 50% / 100% 100% 0 0;
}

@keyframes drift {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-22px) rotate(18deg); }
}

/* ============================================================
   THE GLOBAL FOOTPRINT TRAIL (SVG)
   ============================================================ */
.trail-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0.95;
}

#trailPath {
    stroke-dasharray: 14 22;
    stroke-dashoffset: var(--draw-offset, 0);
    transition: stroke-dashoffset 0.4s linear;
    filter: drop-shadow(0 4px 8px rgba(107, 77, 138, 0.18));
}

/* ============================================================
   PAGE / SCENE LAYOUT
   ============================================================ */
.trail-container {
    position: relative;
    z-index: 2;
}

.scene {
    position: relative;
    min-height: 100vh;
    padding: clamp(3rem, 8vh, 7rem) clamp(1.25rem, 4vw, 5rem);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scene-inner {
    position: relative;
    width: min(1200px, 100%);
    z-index: 2;
}

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.kicker,
.caveat-label,
.panorama-caveat,
.invite-caveat,
.follow-cue {
    font-family: var(--font-accent);
    font-weight: 600;
    color: var(--color-grape-mist);
    font-size: clamp(1.1rem, 1.5vw, 1.5rem);
    letter-spacing: 0.5px;
}

.scene-title {
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--color-charcoal);
    font-size: clamp(2.4rem, 5.5vw, 4.6rem);
    line-height: 1.05;
    margin-bottom: 0.6em;
}

.scene-lede {
    font-family: var(--font-body);
    font-size: clamp(1.05rem, 1.2vw, 1.25rem);
    color: var(--color-charcoal);
    max-width: 56ch;
    opacity: 0.85;
}

.scene-header {
    margin-bottom: clamp(2rem, 5vh, 4rem);
    max-width: 40rem;
}

.scene-header.centered {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.scene-header.centered .scene-lede {
    margin-left: auto;
    margin-right: auto;
}

.caveat-label {
    display: inline-block;
    transform: rotate(-3deg);
    margin-bottom: 0.4rem;
    color: var(--color-bubblegum);
}

/* ============================================================
   REVEAL ANIMATIONS (bounce-enter)
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.92);
    transition:
        opacity 0.6s var(--ease-soft),
        transform 0.7s var(--bounce);
    will-change: opacity, transform;
}
.reveal[data-direction="left"]  { transform: translateX(-40px) scale(0.95); }
.reveal[data-direction="right"] { transform: translateX(40px)  scale(0.95); }
.reveal[data-direction="up"]    { transform: translateY(40px)  scale(0.92); }

.reveal.visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* ============================================================
   SCENE 1 — HERO
   ============================================================ */
.scene-hero .scene-inner {
    text-align: center;
    padding-top: 8vh;
}

.scene-hero .kicker {
    margin-bottom: 1rem;
    transform: rotate(-2deg);
    display: inline-block;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--color-bubblegum);
    font-size: clamp(3rem, 12vw, 9rem);
    line-height: 1;
    letter-spacing: -2px;
    margin: 0.4em auto 0.6em;
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.02em;
    text-shadow: 4px 4px 0 var(--color-lilac),
                 8px 8px 0 rgba(107, 77, 138, 0.18);
}

.stamp-letter {
    display: inline-block;
    transform-origin: center bottom;
    animation: stampWobble 3.6s var(--ease-soft) infinite;
    animation-delay: calc(var(--i) * 0.08s);
}

.stamp-letter.dot {
    color: var(--color-tangerine);
}

.stamp-letter:nth-child(3n)   { color: var(--color-tangerine); }
.stamp-letter:nth-child(5n+1) { color: var(--color-lilac); }
.stamp-letter:nth-child(7n+2) { color: var(--color-spearmint); }

@keyframes stampWobble {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50%      { transform: translateY(-6px) rotate(2deg); }
}

.hero-sub {
    font-family: var(--font-body);
    font-size: clamp(1.05rem, 1.4vw, 1.4rem);
    color: var(--color-charcoal);
    max-width: 36ch;
    margin: 0 auto 2.5rem;
}

.pulse-foot {
    width: clamp(80px, 9vw, 140px);
    margin: 0 auto 1.4rem;
    animation: pulseFoot 2.4s var(--bounce) infinite;
    filter: drop-shadow(0 8px 16px rgba(255, 79, 167, 0.35));
}

.pulse-foot svg {
    width: 100%;
    height: auto;
    display: block;
}

@keyframes pulseFoot {
    0%, 100% { transform: scale(1)    rotate(-4deg); }
    50%      { transform: scale(1.12) rotate(2deg); }
}

.follow-cue {
    color: var(--color-grape-mist);
    transform: rotate(2deg);
    display: inline-block;
}

/* Scattered hero prints */
.scattered-prints {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.bg-print {
    position: absolute;
    width: 70px;
    height: 90px;
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.55;
    animation: drift 11s ease-in-out infinite;
}

.bg-print-1 { top: 8%;  left: 6%;  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%23FF8A3D'/><circle cx='22' cy='28' r='7' fill='%23FF8A3D'/><circle cx='34' cy='20' r='6' fill='%23FF8A3D'/><circle cx='46' cy='18' r='6' fill='%23FF8A3D'/><circle cx='58' cy='22' r='5' fill='%23FF8A3D'/><circle cx='66' cy='32' r='4' fill='%23FF8A3D'/></svg>"); transform: rotate(-15deg); }
.bg-print-2 { top: 14%; right: 8%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%23B366FF'/><circle cx='22' cy='28' r='7' fill='%23B366FF'/><circle cx='34' cy='20' r='6' fill='%23B366FF'/><circle cx='46' cy='18' r='6' fill='%23B366FF'/><circle cx='58' cy='22' r='5' fill='%23B366FF'/><circle cx='66' cy='32' r='4' fill='%23B366FF'/></svg>"); transform: rotate(20deg); animation-delay: -2s; }
.bg-print-3 { bottom: 22%; left: 12%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%233DE8B0'/><circle cx='22' cy='28' r='7' fill='%233DE8B0'/><circle cx='34' cy='20' r='6' fill='%233DE8B0'/><circle cx='46' cy='18' r='6' fill='%233DE8B0'/><circle cx='58' cy='22' r='5' fill='%233DE8B0'/><circle cx='66' cy='32' r='4' fill='%233DE8B0'/></svg>"); transform: rotate(-25deg); animation-delay: -4s; }
.bg-print-4 { bottom: 14%; right: 14%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%23FF4FA7'/><circle cx='22' cy='28' r='7' fill='%23FF4FA7'/><circle cx='34' cy='20' r='6' fill='%23FF4FA7'/><circle cx='46' cy='18' r='6' fill='%23FF4FA7'/><circle cx='58' cy='22' r='5' fill='%23FF4FA7'/><circle cx='66' cy='32' r='4' fill='%23FF4FA7'/></svg>"); transform: rotate(15deg); animation-delay: -1s; }
.bg-print-5 { top: 36%; left: 4%;  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%23FF4FA7'/><circle cx='22' cy='28' r='7' fill='%23FF4FA7'/><circle cx='34' cy='20' r='6' fill='%23FF4FA7'/><circle cx='46' cy='18' r='6' fill='%23FF4FA7'/><circle cx='58' cy='22' r='5' fill='%23FF4FA7'/><circle cx='66' cy='32' r='4' fill='%23FF4FA7'/></svg>"); transform: rotate(40deg); animation-delay: -3s; }
.bg-print-6 { top: 38%; right: 6%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 100'><ellipse cx='40' cy='64' rx='24' ry='30' fill='%23FF8A3D'/><circle cx='22' cy='28' r='7' fill='%23FF8A3D'/><circle cx='34' cy='20' r='6' fill='%23FF8A3D'/><circle cx='46' cy='18' r='6' fill='%23FF8A3D'/><circle cx='58' cy='22' r='5' fill='%23FF8A3D'/><circle cx='66' cy='32' r='4' fill='%23FF8A3D'/></svg>"); transform: rotate(-40deg); animation-delay: -5s; }

/* ============================================================
   SCENE 2 — DISCOVERY
   ============================================================ */
.discovery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 3rem);
    margin-top: 2rem;
}

.discovery-card {
    background: var(--color-marshmallow);
    border: 3px solid var(--color-grape-mist);
    border-radius: var(--radius-large) var(--radius-soft) var(--radius-large) var(--radius-soft);
    padding: clamp(1.4rem, 2.4vw, 2.4rem);
    box-shadow: var(--shadow-purple);
    position: relative;
    transition: transform 0.4s var(--bounce), box-shadow 0.4s var(--ease-soft);
}

.discovery-card.tilt-1 { transform: rotate(-1.5deg); }
.discovery-card.tilt-2 { transform: rotate(1.8deg); }
.discovery-card.tilt-3 { transform: rotate(-2.4deg); }
.discovery-card.tilt-4 { transform: rotate(2deg); }

.discovery-card.tilt-1.visible { transform: rotate(-1.5deg); }
.discovery-card.tilt-2.visible { transform: rotate(1.8deg); }
.discovery-card.tilt-3.visible { transform: rotate(-2.4deg); }
.discovery-card.tilt-4.visible { transform: rotate(2deg); }

.discovery-card:hover {
    transform: rotate(0) translateY(-8px) scale(1.03) !important;
    box-shadow: 0 18px 32px rgba(107, 77, 138, 0.28);
}

.card-print {
    width: 90px;
    height: 110px;
    margin-bottom: 1rem;
}

.card-print svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(107, 77, 138, 0.22));
}

.card-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.3rem, 1.8vw, 1.7rem);
    color: var(--color-charcoal);
    line-height: 1.2;
    margin-bottom: 0.3rem;
}

.card-caveat {
    font-family: var(--font-accent);
    font-size: 1.2rem;
    color: var(--color-bubblegum);
    margin-bottom: 0.7rem;
}

.card-body {
    font-size: 0.98rem;
    color: var(--color-charcoal);
    opacity: 0.85;
}

/* ============================================================
   SCENE 3 — SPECIMEN BOARD
   ============================================================ */
.scene-collection {
    background:
        radial-gradient(circle at 50% 50%,
            rgba(255, 248, 214, 0.6) 0%,
            transparent 60%);
}

.specimen-board {
    --board-size: clamp(320px, 70vmin, 640px);
    width: var(--board-size);
    height: var(--board-size);
    margin: 4rem auto 0;
    position: relative;
}

.specimen-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(90px, 14vmin, 140px);
    height: clamp(90px, 14vmin, 140px);
    border: 3px dashed var(--color-grape-mist);
    background: var(--color-marshmallow);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: var(--shadow-purple);
}

.specimen-center .caveat-label {
    color: var(--color-grape-mist);
}

.specimen {
    --orbit: calc(var(--board-size) * 0.36);
    position: absolute;
    top: 50%;
    left: 50%;
    width: clamp(110px, 18vmin, 160px);
    transform:
        translate(-50%, -50%)
        rotate(var(--ring-angle))
        translateY(calc(var(--orbit) * -1))
        rotate(calc(var(--ring-angle) * -1));
    background: var(--color-marshmallow);
    border: 3px solid var(--color-grape-mist);
    border-radius: var(--radius-pill);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--shadow-purple);
    transition: transform 0.5s var(--bounce), box-shadow 0.4s var(--ease-soft);
}

.specimen.visible {
    /* keep the same radial transform when revealed */
    transform:
        translate(-50%, -50%)
        rotate(var(--ring-angle))
        translateY(calc(var(--orbit) * -1))
        rotate(calc(var(--ring-angle) * -1));
}

.specimen:hover {
    box-shadow: 0 20px 36px rgba(107, 77, 138, 0.30);
    transform:
        translate(-50%, -50%)
        rotate(var(--ring-angle))
        translateY(calc(var(--orbit) * -1))
        rotate(calc(var(--ring-angle) * -1))
        scale(1.08);
}

.specimen-print {
    width: 70%;
    margin: 0 auto 0.5rem;
    color: var(--print-color, var(--color-bubblegum));
}

.specimen-print svg {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 3px 6px rgba(107, 77, 138, 0.25));
}

.specimen-label {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-charcoal);
    line-height: 1;
}

/* ============================================================
   SCENE 4 — PANORAMA
   ============================================================ */
.scene-story .scene-inner {
    width: min(1400px, 100%);
}

.panorama-frame {
    margin-top: 2rem;
    border: 3px solid var(--color-grape-mist);
    border-radius: var(--radius-large);
    overflow: hidden;
    background: var(--color-lemon-fizz);
    box-shadow: var(--shadow-purple);
    position: relative;
}

.panorama-track {
    width: 100%;
    height: clamp(280px, 50vh, 440px);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    cursor: grab;
}

.panorama-track:active {
    cursor: grabbing;
}

.panorama-svg {
    display: block;
    width: 3000px;
    height: 100%;
    user-select: none;
    -webkit-user-drag: none;
}

.panorama-prints ellipse {
    transform-origin: center;
    animation: printBob 4s ease-in-out infinite;
}

.panorama-prints ellipse:nth-child(2n) { animation-delay: -1s; }
.panorama-prints ellipse:nth-child(3n) { animation-delay: -2s; }

@keyframes printBob {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-4px); }
}

.panorama-caveat {
    position: absolute;
    bottom: 0.6rem;
    right: 1.4rem;
    background: var(--color-marshmallow);
    padding: 0.3rem 0.9rem;
    border-radius: var(--radius-pill);
    transform: rotate(-3deg);
    box-shadow: var(--shadow-purple);
    z-index: 2;
}

/* ============================================================
   SCENE 5 — INVITATION
   ============================================================ */
.scene-invite .scene-inner {
    text-align: center;
}

.invite-foot {
    width: clamp(180px, 28vmin, 320px);
    margin: 3rem auto 1.6rem;
    position: relative;
    cursor: pointer;
    user-select: none;
}

.invite-foot svg {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 12px 24px rgba(107, 77, 138, 0.30));
}

.invite-outline ellipse,
.invite-outline circle {
    stroke-dasharray: 800;
    stroke-dashoffset: 800;
    transition: stroke-dashoffset 2s var(--ease-soft);
}

.invite-foot.drawn .invite-outline ellipse,
.invite-foot.drawn .invite-outline circle {
    stroke-dashoffset: 0;
}

.invite-fill {
    opacity: 0;
    transform: scale(0.6);
    transform-origin: center;
    transform-box: fill-box;
    transition: opacity 0.8s var(--ease-soft) 1.6s,
                transform 0.8s var(--bounce) 1.6s;
}

.invite-foot.drawn .invite-fill {
    opacity: 1;
    transform: scale(1);
}

.burst-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.burst-shape {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: burst 1.2s var(--ease-soft) forwards;
    will-change: transform, opacity;
}

@keyframes burst {
    0%   { transform: translate(-50%, -50%) scale(0.3) rotate(0deg); opacity: 1; }
    100% { transform:
              translate(
                  calc(-50% + var(--bx, 0px)),
                  calc(-50% + var(--by, 0px))
              )
              scale(1)
              rotate(var(--br, 360deg));
           opacity: 0; }
}

.invite-caveat {
    margin-top: 0.6rem;
    color: var(--color-grape-mist);
    transform: rotate(-2deg);
    display: inline-block;
}

.invite-sign {
    margin-top: 3rem;
    font-family: var(--font-accent);
    font-size: clamp(1.2rem, 1.8vw, 1.7rem);
    color: var(--color-bubblegum);
    transform: rotate(-1deg);
    display: inline-block;
}

/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width: 720px) {
    .hero-title {
        text-shadow: 3px 3px 0 var(--color-lilac),
                     6px 6px 0 rgba(107, 77, 138, 0.18);
    }

    .specimen-board {
        --board-size: clamp(280px, 92vmin, 420px);
    }

    .discovery-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .bg-print { width: 50px; height: 64px; }
    .scene { padding: 4rem 1rem; }
}