/* haru.club v2 -- street-style oversized display in pastoral nostalgia */
/* Palette: sepia-nostalgic */

:root {
    --sepia-paper: #EFE3CA;
    --vellum-cream: #F6ECD4;
    --tea-stain: #D9C49B;
    --rust-ink: #6B4226;
    --walnut: #3D2817;
    --faded-rose: #B07070;
    --moss-green: #7A8A60;
    --dust-lavender: #9A8AA0;
}

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

html, body {
    background: var(--sepia-paper);
    color: var(--walnut);
    font-family: 'Lora', Georgia, serif;
    font-size: 16px;
    line-height: 1.85;
    overflow-x: hidden;
}

/* Paper grain texture overlay */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100;
    background-image:
        radial-gradient(rgba(61, 40, 23, 0.05) 1px, transparent 1px),
        radial-gradient(rgba(107, 66, 38, 0.03) 1px, transparent 1px);
    background-size: 3px 3px, 7px 7px;
    background-position: 0 0, 1px 2px;
    mix-blend-mode: multiply;
    opacity: 0.6;
}

/* Page entry fade */
body {
    animation: bodyFadeIn 520ms ease-out both;
}

@keyframes bodyFadeIn {
    0% { background-color: #FFFFFF; }
    100% { background-color: var(--sepia-paper); }
}

main {
    display: block;
    width: 100%;
    overflow-x: hidden;
}

.section {
    position: relative;
    width: 100%;
    padding: 12vh 8vw;
}

/* ==========================================================================
   SECTION 1 -- HERO
   ========================================================================== */

.section-hero {
    min-height: 140vh;
    padding: 6vh 8vw 18vh;
    position: relative;
    display: grid;
    grid-template-rows: auto 1fr auto auto;
    gap: 4vh;
}

.wordmark {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    grid-row: 1;
    justify-self: start;
}

.hero-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    grid-row: 1;
    justify-self: end;
}

.hero-display {
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 4vh 0;
}

.hero-svg {
    width: min(92vw, 1200px);
    height: auto;
    display: block;
}

.hero-letter {
    font-family: 'Playfair Display', 'Noto Serif KR', serif;
    fill: var(--walnut);
    paint-order: stroke fill;
    stroke: var(--walnut);
    stroke-width: 0;
}

.hero-letter-ko {
    font-weight: 900;
    font-size: 200px;
    letter-spacing: -0.02em;
    font-family: 'Noto Serif KR', 'Playfair Display', serif;
}

.hero-letter-en {
    font-weight: 900;
    font-size: 76px;
    letter-spacing: 0.04em;
    font-family: 'Playfair Display', serif;
    fill: var(--rust-ink);
}

.hero-floating {
    grid-row: 3;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 4vw;
    padding-left: 8vw;
    margin-top: 12vh;
    max-width: 70%;
}

.wreath {
    width: clamp(140px, 14vw, 220px);
    height: clamp(140px, 14vw, 220px);
    flex-shrink: 0;
}

.wreath-ring {
    transition: stroke-dashoffset 1600ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.wreath.drawn .wreath-ring {
    stroke-dashoffset: 0;
}

.wreath-flora {
    opacity: 0;
    transition: opacity 800ms ease-out 800ms;
}

.wreath.drawn .wreath-flora {
    opacity: 1;
}

.hero-tagline {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: clamp(16px, 1.2vw, 20px);
    color: var(--rust-ink);
    line-height: 1.6;
    max-width: 36ch;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 700ms ease-out, transform 700ms ease-out;
}

.hero-tagline.in-view {
    opacity: 1;
    transform: translateY(0);
}

.hero-rule {
    grid-row: 4;
    width: 60vw;
    height: 1px;
    background: var(--tea-stain);
    margin-left: 12vw;
    margin-top: 8vh;
}

/* ==========================================================================
   SECTION 2 -- MANIFESTO
   ========================================================================== */

.section-manifesto {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 6vh;
    padding: 18vh 8vw;
}

.manifesto-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    margin-left: 12vw;
}

.manifesto-grid {
    display: grid;
    grid-template-columns: 1fr 36ch 1fr;
    align-items: center;
    column-gap: 6vw;
    align-content: center;
    opacity: 0;
    transition: opacity 980ms ease-out;
}

.manifesto-grid.in-view {
    opacity: 1;
}

.manifesto-text {
    grid-column: 2;
    font-family: 'Lora', serif;
    font-size: clamp(18px, 1.4vw, 22px);
    line-height: 1.85;
    color: var(--walnut);
    text-align: left;
}

.manifesto-text p + p {
    margin-top: 1em;
}

.manifesto-sign {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    margin-top: 2.5em;
}

.manifesto-stamp {
    grid-column: 3;
    width: 120px;
    height: 120px;
    justify-self: end;
    transform-origin: center;
    animation: pulse 4.2s ease-in-out infinite;
    animation-delay: 0.8s;
}

.stamp-svg {
    width: 100%;
    height: 100%;
}

.stamp-inner-ring {
    transform-origin: 60px 60px;
    stroke-dasharray: 290;
    stroke-dashoffset: 290;
    transition: stroke-dashoffset 520ms ease-out 980ms;
}

.manifesto-grid.in-view .stamp-inner-ring {
    stroke-dashoffset: 0;
}

.stamp-label {
    font-family: 'Noto Serif KR', serif;
    font-size: 14px;
    font-weight: 700;
    fill: var(--rust-ink);
    letter-spacing: 0.06em;
}

.stamp-label-en {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    fill: var(--rust-ink);
    letter-spacing: 0.18em;
}

.stamp-date {
    font-family: 'Noto Serif KR', serif;
    font-size: 11px;
    fill: var(--rust-ink);
    letter-spacing: 0.04em;
}

/* ==========================================================================
   SECTION 3 -- RITUAL CARDS
   ========================================================================== */

.section-rituals {
    padding: 25vh 8vw;
    min-height: 140vh;
}

.rituals-header {
    margin-bottom: 12vh;
    margin-left: 12vw;
}

.rituals-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    margin-bottom: 1.5em;
}

.rituals-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(48px, 6vw, 96px);
    color: var(--walnut);
    line-height: 1;
    letter-spacing: -0.01em;
}

.rituals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, auto);
    column-gap: 5vw;
    row-gap: 14vh;
    max-width: 90vw;
    margin: 0 auto;
}

.ritual-card {
    background: var(--vellum-cream);
    padding: 2.4em 2em 2em;
    border: 1px solid var(--tea-stain);
    position: relative;
    transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
    opacity: 0;
    transform: translateY(28px);
}

.ritual-card.in-view {
    opacity: 1;
    transform: translateY(0);
    transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1), opacity 720ms ease-out;
}

/* Sparse asymmetric placement -- intentional empty cells */
.ritual-card[data-pos="1"] { grid-column: 1; grid-row: 1; }
.ritual-card[data-pos="2"] { grid-column: 3; grid-row: 1; }
.ritual-card[data-pos="3"] { grid-column: 2; grid-row: 2; }
.ritual-card[data-pos="4"] { grid-column: 4; grid-row: 2; }
.ritual-card[data-pos="5"] { grid-column: 1; grid-row: 3; }
.ritual-card[data-pos="6"] { grid-column: 3; grid-row: 3; }

.ritual-card::before {
    content: "";
    position: absolute;
    top: 12px;
    right: 12px;
    width: 8px;
    height: 8px;
    background: var(--faded-rose);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 200ms ease-out;
}

.ritual-card:hover {
    transform: translateY(-6px);
}

.ritual-card.in-view:hover {
    transform: translateY(-6px);
}

.ritual-card:hover::before {
    opacity: 0.9;
}

.ritual-card:hover .ritual-illustration g {
    stroke: var(--walnut);
    stroke-width: 2;
}

.ritual-illustration {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    display: block;
    margin: 0.8em 0;
}

.ritual-illustration g {
    transition: stroke 320ms ease-out, stroke-width 320ms ease-out;
}

.ritual-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--rust-ink);
    display: block;
}

.ritual-desc {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 15px;
    line-height: 1.55;
    color: var(--walnut);
    margin-top: 0.6em;
}

/* ==========================================================================
   SECTION 4 -- FEATURED STORY
   ========================================================================== */

.section-featured {
    min-height: 100vh;
    padding: 28vh 8vw 25vh;
    background: linear-gradient(to bottom, var(--sepia-paper) 0%, var(--vellum-cream) 50%, var(--sepia-paper) 100%);
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 6vh;
}

.featured-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    margin-left: 12vw;
}

.featured-quote {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 700;
    font-size: clamp(48px, 6vw, 110px);
    line-height: 1.05;
    color: var(--walnut);
    max-width: 22ch;
    margin: 0 auto;
    text-align: center;
    padding: 0 4vw;
    letter-spacing: -0.01em;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 980ms ease-out, transform 980ms ease-out;
}

.featured-quote.in-view {
    opacity: 1;
    transform: translateY(0);
}

.featured-byline {
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: center;
}

.featured-portrait {
    width: 84px;
    height: 84px;
    animation: pulse 4.2s ease-in-out infinite;
    animation-delay: 1.6s;
    cursor: pointer;
}

.portrait-svg {
    width: 100%;
    height: 100%;
}

.portrait-inner-ring {
    transform-origin: 60px 60px;
}

.featured-portrait:hover .portrait-inner-ring {
    animation: spin 12s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.byline-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.byline-name {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--walnut);
}

.byline-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.18em;
    color: var(--rust-ink);
    opacity: 0.7;
}

/* ==========================================================================
   SECTION 5 -- SEASONAL ALMANAC
   ========================================================================== */

.section-almanac {
    min-height: 100vh;
    padding: 25vh 8vw;
}

.almanac-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    margin-bottom: 1.5em;
    margin-left: 12vw;
}

.almanac-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-style: italic;
    font-size: clamp(40px, 5vw, 80px);
    color: var(--walnut);
    margin-left: 12vw;
    margin-bottom: 14vh;
    letter-spacing: -0.01em;
}

.almanac-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 4vw;
    align-items: end;
    padding: 0 4vw;
}

.season {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.6em;
    padding: 35vh 0 0;
    transition: opacity 360ms ease-out;
    cursor: pointer;
}

.season-glyph {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4em;
    transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.season-hanja {
    font-family: 'Noto Serif KR', serif;
    font-weight: 700;
    font-size: clamp(80px, 9vw, 160px);
    color: var(--walnut);
    line-height: 1;
    transition: font-weight 320ms ease-out;
}

.season-hangul {
    font-family: 'Noto Serif KR', serif;
    font-weight: 400;
    font-size: clamp(18px, 1.4vw, 22px);
    color: var(--rust-ink);
    letter-spacing: 0.08em;
}

.season-pattern {
    width: 100%;
    height: 60px;
    opacity: 0.6;
    transition: opacity 200ms ease-out;
}

.season-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--rust-ink);
}

.almanac-grid.has-hover .season:not(:hover) {
    opacity: 0.55;
}

.season:hover .season-glyph {
    transform: translateY(-8px);
}

.season:hover .season-hanja {
    font-weight: 900;
}

.season:hover .season-pattern {
    animation: patternPulse 1.6s ease-in-out;
}

@keyframes patternPulse {
    0% { opacity: 0.6; }
    50% { opacity: 1.0; }
    100% { opacity: 0.6; }
}

/* ==========================================================================
   SECTION 6 -- FOOTER
   ========================================================================== */

.section-footer {
    min-height: 30vh;
    padding: 8vh 8vw 6vh;
    display: flex;
    flex-direction: column;
    gap: 3vh;
}

.footer-rule {
    width: 60vw;
    height: 1px;
    background: var(--tea-stain);
    margin-left: 12vw;
}

.footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4vw;
    gap: 4vw;
}

.footer-mark {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--walnut);
}

.moon-strip {
    width: 220px;
    height: 30px;
    flex-shrink: 0;
}

.footer-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--rust-ink);
    opacity: 0.7;
    text-align: right;
}

/* ==========================================================================
   PULSE -- ambient breath
   ========================================================================== */

@keyframes pulse {
    0%, 100% {
        opacity: 1.0;
        transform: scale(1.0);
    }
    50% {
        opacity: 0.78;
        transform: scale(1.012);
    }
}

/* Hero type pulse */
.hero-letter-ko {
    transform-origin: center;
    animation: pulse 4.2s ease-in-out infinite;
    animation-delay: 0s;
}

.hero-letter-en {
    transform-origin: center;
    animation: pulse 4.2s ease-in-out infinite;
    animation-delay: 0.8s;
}

/* ==========================================================================
   CURSOR RIBBON
   ========================================================================== */

.cursor-ribbon {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    overflow: visible;
    width: 100vw;
    height: 100vh;
}

#ribbon-path {
    transition: stroke 240ms ease-out, stroke-width 240ms ease-out;
}

@media (hover: none), (pointer: coarse) {
    .cursor-ribbon {
        display: none;
    }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 980px) {
    .hero-floating {
        grid-template-columns: 1fr;
        max-width: 100%;
        padding-left: 4vw;
    }

    .manifesto-grid {
        grid-template-columns: 1fr;
        gap: 4vh;
    }

    .manifesto-text {
        grid-column: 1;
    }

    .manifesto-stamp {
        grid-column: 1;
        justify-self: start;
        margin-left: 0;
    }

    .rituals-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
        gap: 6vh 4vw;
    }

    .ritual-card[data-pos="1"],
    .ritual-card[data-pos="2"],
    .ritual-card[data-pos="3"],
    .ritual-card[data-pos="4"],
    .ritual-card[data-pos="5"],
    .ritual-card[data-pos="6"] {
        grid-column: auto;
        grid-row: auto;
    }

    .almanac-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 12vh;
    }

    .season {
        padding-top: 12vh;
    }

    .footer-row {
        flex-direction: column;
        gap: 2vh;
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .section {
        padding: 8vh 5vw;
    }

    .hero-letter-ko {
        font-size: 120px;
    }

    .hero-letter-en {
        font-size: 44px;
    }

    .featured-quote {
        font-size: 36px;
    }

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