/* ========================================
   desca.work - Styles
   Hand-drawn bento-box meditative garden
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --parchment-cream: #F5F0E6;
    --warm-linen: #EDE5D5;
    --deep-walnut: #3B3226;
    --muted-umber: #5A4D3E;
    --stone-wash: #C4B8A8;
    --faded-rose: #D4A5A0;
    --dried-herb: #A8B5A0;
    --washed-indigo: #9BADC4;
    --warm-fog: #E2D9CA;
    --dusty-sage: #8A7B6A;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-snap-type: y proximity;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--parchment-cream);
    color: var(--deep-walnut);
    font-family: 'EB Garamond', serif;
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.72;
    letter-spacing: 0.01em;
    overflow-x: hidden;
}

/* --- Typography --- */
.hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(3rem, 14vw, 180px);
    line-height: 1.08;
    letter-spacing: 0.02em;
    color: var(--deep-walnut);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 800ms ease, transform 800ms ease;
}

.hero-title.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-subtitle {
    font-family: 'EB Garamond', serif;
    font-weight: 400;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--muted-umber);
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 600ms ease 600ms, transform 600ms ease 600ms;
}

.hero-subtitle.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-size: 2.2rem;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: var(--deep-walnut);
    margin-bottom: 1rem;
}

.body-text {
    font-family: 'EB Garamond', serif;
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.72;
    letter-spacing: 0.01em;
    color: var(--muted-umber);
    max-width: 42ch;
}

.caveat-label {
    font-family: 'Caveat', cursive;
    font-weight: 400;
    font-size: 1rem;
    color: var(--dusty-sage);
}

.annotation-text {
    font-family: 'Caveat', cursive;
    font-weight: 400;
    font-size: 1rem;
    color: var(--dusty-sage);
    text-align: center;
    letter-spacing: 0.05em;
}

.poetic-text {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--muted-umber);
}

.departure-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(4rem, 20vw, 300px);
    line-height: 1;
    letter-spacing: 0.02em;
    color: var(--deep-walnut);
}

/* --- Tray / Section Layout --- */
.tray {
    position: relative;
    width: 100%;
    min-height: 100vh;
    scroll-snap-align: start;
    overflow: hidden;
}

.tray-inner {
    position: relative;
    width: 100%;
    height: 100vh;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Tray Spacers --- */
.tray-spacer {
    height: 20vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.divider-line {
    width: 200px;
    height: 20px;
}

/* --- Bento Grid Systems --- */
.bento-grid {
    display: grid;
    width: 100%;
    height: 100%;
    max-width: 1200px;
    max-height: 800px;
    gap: 16px;
}

/* Pattern A: Hero - main + 3 sides + bottom strip */
.pattern-a {
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(8, 1fr);
}

.pattern-a .comp-main {
    grid-column: 1 / 8;
    grid-row: 1 / 7;
}

.pattern-a .comp-side-1 {
    grid-column: 8 / 13;
    grid-row: 1 / 3;
}

.pattern-a .comp-side-2 {
    grid-column: 8 / 13;
    grid-row: 3 / 5;
}

.pattern-a .comp-side-3 {
    grid-column: 8 / 13;
    grid-row: 5 / 7;
}

.pattern-a .comp-bottom {
    grid-column: 1 / 13;
    grid-row: 7 / 9;
}

/* Pattern B: Four quadrants */
.pattern-b {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
}

/* Pattern C: Tall vertical + 3 horizontal */
.pattern-c {
    grid-template-columns: 1fr 3fr;
    grid-template-rows: repeat(3, 1fr);
}

.pattern-c .comp-tall {
    grid-column: 1;
    grid-row: 1 / 4;
}

.pattern-c .comp-horiz-1 {
    grid-column: 2;
    grid-row: 1;
}

.pattern-c .comp-horiz-2 {
    grid-column: 2;
    grid-row: 2;
}

.pattern-c .comp-horiz-3 {
    grid-column: 2;
    grid-row: 3;
}

/* Pattern A Alt (Collection tray) */
.pattern-a-alt {
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(8, 1fr);
}

.pattern-a-alt .comp-gallery {
    grid-column: 1 / 8;
    grid-row: 1 / 7;
}

.pattern-a-alt .comp-side-text-1 {
    grid-column: 8 / 13;
    grid-row: 1 / 3;
}

.pattern-a-alt .comp-side-text-2 {
    grid-column: 8 / 13;
    grid-row: 3 / 5;
}

.pattern-a-alt .comp-side-text-3 {
    grid-column: 8 / 13;
    grid-row: 5 / 7;
}

.pattern-a-alt .comp-timeline {
    grid-column: 1 / 13;
    grid-row: 7 / 9;
}

/* Pattern Full: Single compartment */
.pattern-full {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

/* --- Compartment Styling --- */
.compartment {
    position: relative;
    background-color: var(--parchment-cream);
    overflow: hidden;
    will-change: transform;
    transition: transform 200ms ease;
}

.compartment:nth-child(even) {
    background-color: var(--warm-linen);
}

.comp-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.comp-border rect {
    fill: none;
    stroke: var(--stone-wash);
    stroke-width: 1;
    width: calc(100% - 2px);
    height: calc(100% - 2px);
}

.comp-content {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

/* --- Tray 1: Arrival --- */
.tray-arrival {
    perspective: 1200px;
}

.tray-arrival .tray-inner {
    transform: rotateX(2deg);
    animation: arrivalTilt 1.5s ease-out 0.4s forwards;
}

@keyframes arrivalTilt {
    to {
        transform: rotateX(0deg);
    }
}

.grid-skeleton {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.skeleton-line {
    stroke: var(--stone-wash);
    stroke-width: 1;
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    animation: drawLine 2s ease-out forwards;
}

.skeleton-line.h-line {
    animation-delay: 0.4s;
}

.skeleton-line.v-line {
    animation-delay: 0.8s;
    stroke-dasharray: 800;
    stroke-dashoffset: 800;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

/* --- Tray 2: Contemplation --- */
.tray-contemplation {
    perspective: 1200px;
}

.quad-4-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 8px;
    width: 100%;
    height: 100%;
    padding: 0.5rem;
}

.mini-comp {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
}

.mini-empty {
    position: relative;
}

.floating-word {
    font-size: 1.2rem;
    opacity: 0.5;
}

.mini-asterisk {
    position: absolute;
    top: 10px;
    right: 10px;
    opacity: 0.4;
}

.illustration {
    max-width: 100%;
    max-height: 100%;
}

/* --- Tray 3: Practice --- */
.vine-illustration {
    width: 100%;
    height: 100%;
}

#vine-path {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    transition: stroke-dashoffset 0.1s linear;
}

.vine-leaf {
    opacity: 0;
    transition: opacity 600ms ease;
}

.vine-leaf.visible {
    opacity: 1;
}

/* Reveal on scroll */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 800ms ease, transform 800ms ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-on-scroll:nth-child(3) {
    transition-delay: 120ms;
}

.reveal-on-scroll:nth-child(4) {
    transition-delay: 240ms;
}

.reveal-on-scroll:nth-child(5) {
    transition-delay: 360ms;
}

/* --- Tray 4: Collection --- */
.token-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.gallery-token {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: default;
    transition: transform 400ms ease;
    will-change: transform;
    perspective: 600px;
}

.gallery-token:hover {
    transform: scale(1.2);
}

.token-label {
    font-family: 'Caveat', cursive;
    font-size: 0.875rem;
    color: var(--dusty-sage);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 300ms ease, transform 300ms ease;
}

.gallery-token:hover .token-label {
    opacity: 1;
    transform: translateY(0);
}

/* Timeline */
.timeline-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    cursor: grab;
    padding: 0;
}

.timeline-container:active {
    cursor: grabbing;
}

.timeline-track {
    min-width: 800px;
    height: 50px;
}

.timeline-svg {
    width: 100%;
    height: 50px;
}

.timeline-label {
    font-family: 'Caveat', cursive;
    font-size: 14px;
    fill: var(--dusty-sage);
    text-anchor: middle;
}

/* --- Tray 5: Departure --- */
.tray-departure {
    perspective: 800px;
}

.departure-content {
    position: relative;
    text-align: center;
}

.departure-leaf {
    position: absolute;
    top: 20%;
    left: 10%;
    animation: leafDrift 12s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes leafDrift {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(60vw, -30px) rotate(8deg); }
    50% { transform: translate(70vw, 10px) rotate(-3deg); }
    75% { transform: translate(30vw, -20px) rotate(5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

.comp-border-fade {
    transition: opacity 1.5s ease;
}

/* --- Floating Elements --- */
#floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.floating-el {
    position: absolute;
    pointer-events: auto;
    will-change: transform;
    transition: transform 400ms ease;
}

@keyframes floatDriftA {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

@keyframes floatDriftB {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(12px) rotate(-4deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

@keyframes floatDriftC {
    0% { transform: translateY(-8px) rotate(2deg); }
    50% { transform: translateY(8px) rotate(-2deg); }
    100% { transform: translateY(-8px) rotate(2deg); }
}

@keyframes floatDriftD {
    0% { transform: translateY(5px) rotate(-3deg); }
    50% { transform: translateY(-12px) rotate(5deg); }
    100% { transform: translateY(5px) rotate(-3deg); }
}

@keyframes floatDriftE {
    0% { transform: translateY(-6px) rotate(-2deg); }
    50% { transform: translateY(10px) rotate(4deg); }
    100% { transform: translateY(-6px) rotate(-2deg); }
}

@keyframes floatDriftF {
    0% { transform: translateY(8px) rotate(5deg); }
    50% { transform: translateY(-8px) rotate(-3deg); }
    100% { transform: translateY(8px) rotate(5deg); }
}

/* --- Departure border fade effect --- */
.borders-faded .comp-border {
    opacity: 0;
    transition: opacity 1.5s ease;
}

.tray-departure .comp-border {
    transition: opacity 1.5s ease;
}

/* --- Tilt hover states for tokens --- */
.gallery-token.tilted {
    transform: scale(1.2);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .bento-grid {
        max-height: none;
    }

    .pattern-a,
    .pattern-a-alt {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .pattern-a .comp-main,
    .pattern-a .comp-side-1,
    .pattern-a .comp-side-2,
    .pattern-a .comp-side-3,
    .pattern-a .comp-bottom {
        grid-column: 1;
        grid-row: auto;
    }

    .pattern-a-alt .comp-gallery,
    .pattern-a-alt .comp-side-text-1,
    .pattern-a-alt .comp-side-text-2,
    .pattern-a-alt .comp-side-text-3,
    .pattern-a-alt .comp-timeline {
        grid-column: 1;
        grid-row: auto;
    }

    .pattern-b {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .pattern-c {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .pattern-c .comp-tall {
        grid-column: 1;
        grid-row: auto;
        min-height: 300px;
    }

    .tray-inner {
        height: auto;
        min-height: 100vh;
        padding: 1rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 12vw, 100px);
    }

    .departure-title {
        font-size: clamp(3rem, 16vw, 200px);
    }

    .section-title {
        font-size: 1.8rem;
    }

    .comp-content {
        padding: 1rem;
    }

    .token-gallery {
        gap: 1.5rem;
        padding: 1rem;
    }

    #floating-elements {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2rem, 10vw, 80px);
    }

    .departure-title {
        font-size: clamp(2.5rem, 14vw, 150px);
    }

    .quad-4-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
}