/* ============================================================
   ipjosim.com v2 — avant-garde portfolio gallery of careful words
   palette: cream-lavender duotone | leather binding | floral path-draws
   ============================================================ */

:root {
    --cream:        #F0E8E0;
    --lavender:     #E0D8E8;
    --leather:      #7A5A3A;
    --leather-dk:   #5A3A20;
    --text:         #2A2028;
    --floral:       #C080A0;
    --tone-warm:    #D08040;
    --tone-cool:    #4080A0;

    --font-ko: "Noto Sans KR", "Lora", serif;
    --font-en: "Urbanist", "Inter", system-ui, -apple-system, sans-serif;
    --font-essay: "Lora", Georgia, serif;

    --leather-tex: radial-gradient(ellipse at 20% 30%, rgba(90,58,32,0.35) 0%, transparent 55%),
                   radial-gradient(ellipse at 70% 70%, rgba(90,58,32,0.30) 0%, transparent 50%),
                   radial-gradient(ellipse at 50% 50%, rgba(122,90,58,0.50) 0%, transparent 80%),
                   linear-gradient(165deg, #8a6a44 0%, #6a4a30 50%, #5a3a20 100%);
    --leather-noise: radial-gradient(circle at 12% 18%, rgba(0,0,0,0.18) 0.6px, transparent 1.2px),
                     radial-gradient(circle at 38% 62%, rgba(0,0,0,0.16) 0.6px, transparent 1.2px),
                     radial-gradient(circle at 73% 22%, rgba(255,220,180,0.10) 0.6px, transparent 1.2px),
                     radial-gradient(circle at 86% 78%, rgba(0,0,0,0.20) 0.6px, transparent 1.2px),
                     radial-gradient(circle at 51% 41%, rgba(255,220,180,0.08) 0.6px, transparent 1.2px);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-ko);
    color: var(--text);
    background: var(--cream);
    line-height: 1.85;
    font-size: clamp(15px, 1.05vw, 17px);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(192,128,160,0.35); color: var(--text); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
    position: relative;
    min-height: 100vh;
    background:
        radial-gradient(ellipse at 18% 28%, rgba(224,216,232,0.85) 0%, transparent 55%),
        radial-gradient(ellipse at 82% 78%, rgba(192,128,160,0.18) 0%, transparent 60%),
        linear-gradient(135deg, var(--cream) 0%, var(--lavender) 100%);
    padding: clamp(80px, 10vh, 130px) clamp(60px, 9vw, 140px) clamp(60px, 9vh, 110px) clamp(80px, 11vw, 160px);
    overflow: hidden;
    isolation: isolate;
}

/* Leather strip on left edge */
.leather-strip-left {
    position: absolute;
    top: 0; bottom: 0; left: 0;
    width: 40px;
    background: var(--leather-tex);
    box-shadow: inset -1px 0 0 rgba(0,0,0,0.25),
                 2px 0 8px rgba(90,58,32,0.18);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 600ms ease, transform 600ms ease;
}
.leather-strip-left.is-visible { opacity: 1; transform: translateX(0); }

.leather-strip-noise {
    position: absolute;
    top: 0; bottom: 0; left: 0;
    width: 40px;
    background: var(--leather-noise);
    background-size: 40px 40px;
    opacity: 0.55;
    pointer-events: none;
    mix-blend-mode: multiply;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 980px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--leather);
    margin-bottom: clamp(36px, 6vh, 64px);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 700ms ease 100ms, transform 700ms ease 100ms;
}
.hero-eyebrow.is-visible { opacity: 1; transform: translateY(0); }
.hero-eyebrow-line {
    width: 36px; height: 1px;
    background: var(--leather);
    opacity: 0.5;
}

.hero-title-wrap {
    display: flex;
    align-items: baseline;
    gap: clamp(8px, 1vw, 16px);
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.hero-title {
    font-family: var(--font-ko);
    font-weight: 900;
    font-size: clamp(80px, 14vw, 220px);
    line-height: 0.92;
    letter-spacing: -0.02em;
    color: var(--text);
    display: inline-flex;
}

.hero-title-glyph {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.18em) scale(0.96);
    transition: opacity 800ms ease, transform 800ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-title-glyph.is-visible { opacity: 1; transform: translateY(0) scale(1); }

.hero-dot-com {
    font-family: var(--font-en);
    font-weight: 400;
    font-size: clamp(22px, 2.2vw, 36px);
    color: var(--leather);
    letter-spacing: 0.04em;
    align-self: flex-end;
    padding-bottom: 0.38em;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 700ms ease 700ms, transform 700ms ease 700ms;
}
.hero-dot-com.is-visible { opacity: 1; transform: translateY(0); }

.hero-subtitle {
    font-family: var(--font-en);
    font-weight: 500;
    font-size: clamp(20px, 2.4vw, 34px);
    color: var(--text);
    line-height: 1.4;
    letter-spacing: 0.01em;
    margin-bottom: 26px;
    max-width: 760px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 800ms ease 850ms, transform 800ms ease 850ms;
}
.hero-subtitle.is-visible { opacity: 1; transform: translateY(0); }
.em-dash { color: var(--floral); padding: 0 0.18em; }

.hero-tagline {
    font-family: var(--font-essay);
    font-style: italic;
    font-size: clamp(15px, 1.2vw, 19px);
    color: var(--leather);
    line-height: 1.7;
    max-width: 620px;
    margin-bottom: clamp(40px, 6vh, 72px);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 800ms ease 1100ms, transform 800ms ease 1100ms;
}
.hero-tagline.is-visible { opacity: 1; transform: translateY(0); }

.hero-cues {
    display: flex;
    gap: clamp(28px, 4vw, 64px);
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 800ms ease 1300ms, transform 800ms ease 1300ms;
}
.hero-cues.is-visible { opacity: 1; transform: translateY(0); }

.hero-cue {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-family: var(--font-en);
}
.hero-cue-num {
    font-weight: 700;
    color: var(--floral);
    letter-spacing: 0.06em;
    font-size: 13px;
}
.hero-cue-label {
    color: var(--leather-dk);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Floral ornaments around hero */
.floral-ornament {
    position: absolute;
    pointer-events: none;
    opacity: 0;
    transition: opacity 600ms ease;
}
.floral-ornament.is-visible { opacity: 1; }

#floralHibiscus {
    width: clamp(120px, 14vw, 200px);
    height: clamp(120px, 14vw, 200px);
    top: 8%;
    right: 10%;
}
#floralChrysanthemum {
    width: clamp(110px, 12vw, 180px);
    height: clamp(110px, 12vw, 180px);
    bottom: 14%;
    right: 6%;
}
#floralPlum {
    width: clamp(100px, 11vw, 160px);
    height: clamp(100px, 11vw, 160px);
    top: 36%;
    right: 32%;
    opacity: 0;
}
#floralPlum.is-visible { opacity: 0.55; }
#floralVine {
    width: clamp(220px, 26vw, 360px);
    height: 80px;
    top: 6%;
    left: 6%;
    opacity: 0;
}
#floralVine.is-visible { opacity: 0.7; }

.draw-path {
    fill: none;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 1200ms cubic-bezier(0.45, 0.05, 0.25, 1);
}
.draw-path.is-drawn { stroke-dashoffset: 0; }

/* Hero scroll cue */
.hero-scroll-cue {
    position: absolute;
    left: clamp(80px, 11vw, 160px);
    bottom: 36px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--leather);
    opacity: 0;
    transition: opacity 700ms ease 1500ms;
}
.hero-scroll-cue.is-visible { opacity: 0.7; }
.hero-scroll-line {
    display: inline-block;
    width: 60px;
    height: 1px;
    background: var(--leather);
    position: relative;
    overflow: hidden;
}
.hero-scroll-line::after {
    content: "";
    position: absolute;
    top: 0; left: -40%;
    width: 40%;
    height: 100%;
    background: var(--floral);
    animation: scrollSlide 2.4s ease-in-out infinite;
}
@keyframes scrollSlide {
    0% { left: -40%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section-header {
    max-width: 1200px;
    margin: 0 auto clamp(50px, 7vh, 90px);
    padding: 0 clamp(40px, 6vw, 100px);
}
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--floral);
    margin-bottom: 18px;
    padding-left: 26px;
    position: relative;
}
.section-eyebrow::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    width: 18px; height: 1px;
    background: var(--floral);
}
.section-title {
    font-family: var(--font-ko);
    font-weight: 900;
    font-size: clamp(42px, 6vw, 80px);
    line-height: 1.05;
    color: var(--text);
    letter-spacing: -0.015em;
    margin-bottom: 6px;
}
.section-title-en {
    display: block;
    font-family: var(--font-en);
    font-weight: 400;
    font-size: clamp(16px, 1.4vw, 22px);
    color: var(--leather);
    letter-spacing: 0.16em;
    text-transform: lowercase;
    margin-bottom: 24px;
}
.section-lede {
    font-family: var(--font-essay);
    font-style: italic;
    font-size: clamp(16px, 1.3vw, 21px);
    color: var(--leather-dk);
    max-width: 580px;
    line-height: 1.6;
}

/* ============================================================
   PORTFOLIO GRID
   ============================================================ */
#portfolio {
    background:
        radial-gradient(ellipse at 80% 10%, rgba(192,128,160,0.10) 0%, transparent 55%),
        linear-gradient(180deg, var(--cream) 0%, #ECE2DC 100%);
    padding: clamp(100px, 14vh, 180px) 0 clamp(120px, 16vh, 200px);
    position: relative;
}

.portfolio-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(40px, 6vw, 100px);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: clamp(28px, 3.5vw, 48px);
}

.portfolio-card {
    position: relative;
    background:
        linear-gradient(155deg, var(--cream) 0%, var(--lavender) 100%);
    padding: 56px 32px 32px;
    border-radius: 4px;
    box-shadow:
        0 1px 0 rgba(122,90,58,0.10),
        0 22px 44px -28px rgba(90,58,32,0.18),
        0 0 0 1px rgba(122,90,58,0.08);
    overflow: hidden;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 400ms ease, transform 400ms ease, box-shadow 400ms ease;
}
.portfolio-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.portfolio-card:hover {
    box-shadow:
        0 1px 0 rgba(122,90,58,0.10),
        0 28px 60px -26px rgba(90,58,32,0.32),
        0 0 0 1px rgba(122,90,58,0.16);
}

.card-leather-bar {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 18px;
    background: var(--leather-tex), var(--leather-noise);
    background-size: cover, 24px 24px;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,0.22);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 500ms ease 200ms, transform 500ms ease 200ms;
}
.portfolio-card.is-visible .card-leather-bar {
    opacity: 1;
    transform: translateY(0);
}

.card-room-no {
    position: absolute;
    top: 28px;
    right: 24px;
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--leather);
    opacity: 0.7;
}

.card-ornament {
    position: absolute;
    width: 60px;
    height: 60px;
    pointer-events: none;
}
.card-ornament-tl { top: 22px; left: 18px; }
.card-ornament-br { bottom: 18px; right: 18px; }

.card-content { position: relative; z-index: 2; }

.card-label {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 22px 0 10px;
}
.card-label-ko {
    font-family: var(--font-ko);
    font-weight: 700;
    font-size: 14px;
    color: var(--leather-dk);
    letter-spacing: 0.04em;
}
.card-label-en {
    font-family: var(--font-en);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--floral);
}
.card-label:first-child { margin-top: 8px; }

.card-original {
    font-family: var(--font-ko);
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.7;
    color: var(--text);
    padding: 14px 16px;
    background: rgba(255,255,255,0.45);
    border-left: 2px solid var(--tone-warm);
    border-radius: 2px;
}

.card-suggestion {
    font-family: var(--font-ko);
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.75;
    color: var(--text);
    padding: 14px 16px;
    background: rgba(224,216,232,0.55);
    border-left: 2px solid var(--tone-cool);
    border-radius: 2px;
    font-style: normal;
}

/* Tone bar */
.tone-bar-wrap { margin: 4px 0 18px; }
.tone-bar {
    position: relative;
    height: 10px;
    border-radius: 999px;
    background: rgba(122,90,58,0.10);
    overflow: visible;
}
.tone-fill {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 0%;
    background: linear-gradient(90deg, var(--tone-cool) 0%, #A878A0 50%, var(--tone-warm) 100%);
    border-radius: 999px;
    transition: width 600ms cubic-bezier(0.45, 0.05, 0.25, 1);
}
.tone-marker {
    position: absolute;
    top: 50%;
    left: 0%;
    width: 16px; height: 16px;
    margin-left: -8px;
    margin-top: -8px;
    background: var(--cream);
    border: 2px solid var(--leather-dk);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(90,58,32,0.30);
    transition: left 600ms cubic-bezier(0.45, 0.05, 0.25, 1);
}
.tone-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.tone-cool-label { color: var(--tone-cool); }
.tone-warm-label { color: var(--tone-warm); }

.card-thread {
    width: 100%;
    height: 30px;
    margin: 4px 0 0;
}

/* ============================================================
   CULTURE SECTION
   ============================================================ */
#culture {
    position: relative;
    background:
        radial-gradient(ellipse at 10% 50%, rgba(224,216,232,0.6) 0%, transparent 55%),
        linear-gradient(180deg, #ECE2DC 0%, var(--lavender) 100%);
    padding: 0 0 clamp(120px, 16vh, 200px);
}
.culture-leather-top {
    height: 14px;
    background: var(--leather-tex), var(--leather-noise);
    background-size: cover, 20px 20px;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,0.20);
    margin-bottom: clamp(80px, 12vh, 140px);
}
.culture-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 clamp(40px, 6vw, 100px);
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: clamp(48px, 7vw, 100px);
    align-items: start;
}
.culture-text { max-width: 640px; }
.culture-title {
    font-family: var(--font-ko);
    font-weight: 900;
    font-size: clamp(48px, 6.5vw, 88px);
    line-height: 1;
    color: var(--text);
    margin-bottom: 6px;
    letter-spacing: -0.015em;
}
.culture-title-en {
    font-family: var(--font-en);
    font-weight: 400;
    font-size: clamp(18px, 1.6vw, 26px);
    color: var(--leather);
    letter-spacing: 0.06em;
    text-transform: lowercase;
}
.culture-lede {
    font-family: var(--font-essay);
    font-style: italic;
    font-size: clamp(18px, 1.5vw, 24px);
    color: var(--leather-dk);
    margin: 18px 0 36px;
    line-height: 1.55;
    border-left: 1px solid var(--floral);
    padding-left: 18px;
}
.culture-paragraph {
    font-family: var(--font-ko);
    font-size: clamp(15px, 1.05vw, 17px);
    line-height: 1.92;
    color: var(--text);
    margin-bottom: 22px;
}
.culture-paragraph em {
    font-style: normal;
    font-weight: 700;
    color: var(--leather-dk);
}
.quote-emph {
    font-family: var(--font-essay);
    font-style: italic;
    color: var(--floral);
}

.culture-list {
    list-style: none;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px dashed rgba(122,90,58,0.30);
}
.culture-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 22px;
    font-family: var(--font-ko);
    font-size: 15px;
    line-height: 1.7;
}
.culture-list-marker {
    flex: 0 0 auto;
    width: 8px; height: 8px;
    margin-top: 11px;
    border-radius: 50%;
    background: var(--floral);
    box-shadow: 0 0 0 4px rgba(192,128,160,0.18);
}
.culture-list strong {
    display: block;
    color: var(--leather-dk);
    font-weight: 700;
    margin-bottom: 2px;
}
.culture-list span {
    color: var(--text);
    opacity: 0.85;
}

.culture-illustration {
    position: relative;
    align-self: center;
    padding: 24px;
    background:
        linear-gradient(160deg, rgba(240,232,224,0.6) 0%, rgba(224,216,232,0.5) 100%);
    border-radius: 4px;
    border: 1px solid rgba(122,90,58,0.10);
}
.culture-svg {
    width: 100%;
    max-width: 360px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* ============================================================
   DEMO SECTION
   ============================================================ */
#demo {
    background:
        radial-gradient(ellipse at 90% 90%, rgba(192,128,160,0.12) 0%, transparent 50%),
        linear-gradient(180deg, var(--lavender) 0%, var(--cream) 100%);
    padding: clamp(100px, 14vh, 180px) 0 clamp(120px, 16vh, 200px);
}
.demo-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 clamp(40px, 6vw, 100px);
}
.demo-header {
    max-width: 720px;
    margin: 0 auto clamp(50px, 7vh, 90px);
    text-align: left;
}
.demo-title {
    font-family: var(--font-ko);
    font-weight: 900;
    font-size: clamp(42px, 6vw, 80px);
    line-height: 1.05;
    color: var(--text);
    margin-bottom: 6px;
    letter-spacing: -0.015em;
}
.demo-title-en {
    display: block;
    font-family: var(--font-en);
    font-weight: 400;
    font-size: clamp(16px, 1.4vw, 22px);
    color: var(--leather);
    letter-spacing: 0.16em;
    text-transform: lowercase;
    margin-top: 6px;
}
.demo-lede {
    font-family: var(--font-essay);
    font-style: italic;
    font-size: clamp(16px, 1.3vw, 21px);
    color: var(--leather-dk);
    margin-top: 16px;
}

.demo-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(28px, 3.5vw, 56px);
    align-items: start;
}

.demo-input-area {}

.demo-input-label {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 12px;
}
.demo-input-label-ko {
    font-family: var(--font-ko);
    font-weight: 700;
    font-size: 14px;
    color: var(--leather-dk);
}
.demo-input-label-en {
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--floral);
}

.demo-input-frame {
    position: relative;
    background:
        linear-gradient(155deg, rgba(255,255,255,0.6) 0%, rgba(224,216,232,0.5) 100%);
    border: 1px solid rgba(122,90,58,0.20);
    border-radius: 3px;
    padding: 8px;
    transition: box-shadow 350ms ease, border-color 350ms ease;
}
.demo-input-frame.is-active {
    box-shadow: 0 0 0 3px rgba(192,128,160,0.18),
                 0 0 8px rgba(122,90,58,0.20);
    border-color: rgba(122,90,58,0.40);
}

.demo-leather-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--leather-tex);
    background-size: cover;
    pointer-events: none;
}
.demo-leather-tl { top: -1px; left: -1px; border-top-left-radius: 3px; clip-path: polygon(0 0, 100% 0, 0 100%); }
.demo-leather-tr { top: -1px; right: -1px; border-top-right-radius: 3px; clip-path: polygon(0 0, 100% 0, 100% 100%); }
.demo-leather-bl { bottom: -1px; left: -1px; border-bottom-left-radius: 3px; clip-path: polygon(0 0, 0 100%, 100% 100%); }
.demo-leather-br { bottom: -1px; right: -1px; border-bottom-right-radius: 3px; clip-path: polygon(100% 0, 100% 100%, 0 100%); }

#demoInput {
    width: 100%;
    border: none;
    background: transparent;
    font-family: var(--font-ko);
    font-size: clamp(16px, 1.2vw, 18px);
    line-height: 1.75;
    color: var(--text);
    padding: 16px 18px;
    resize: vertical;
    min-height: 140px;
    outline: none;
}
#demoInput::placeholder { color: rgba(42,32,40,0.40); }

.demo-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 22px;
}
.demo-button {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    padding: 14px 30px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    background: var(--leather-tex);
    color: var(--cream);
    font-family: var(--font-ko);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.04em;
    box-shadow: 0 6px 18px -6px rgba(90,58,32,0.50),
                inset 0 -1px 0 rgba(0,0,0,0.18);
    transition: transform 200ms ease, box-shadow 200ms ease;
}
.demo-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 26px -8px rgba(90,58,32,0.55),
                inset 0 -1px 0 rgba(0,0,0,0.18);
}
.demo-button:active { transform: translateY(0); }
.demo-button-en {
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(240,232,224,0.7);
    font-weight: 500;
}

.demo-presets {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.demo-preset-label {
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--leather);
}
.demo-preset {
    border: 1px solid rgba(122,90,58,0.30);
    background: rgba(255,255,255,0.4);
    color: var(--leather-dk);
    padding: 6px 12px;
    border-radius: 999px;
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.10em;
    cursor: pointer;
    transition: all 250ms ease;
}
.demo-preset:hover {
    background: var(--floral);
    color: var(--cream);
    border-color: var(--floral);
}

/* Demo result */
.demo-result-area { position: relative; min-height: 320px; }

.demo-result-empty {
    position: relative;
    height: 100%;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    border: 1px dashed rgba(122,90,58,0.32);
    border-radius: 4px;
    background:
        linear-gradient(155deg, rgba(255,255,255,0.35) 0%, rgba(224,216,232,0.35) 100%);
    transition: opacity 400ms ease;
}
.demo-empty-svg {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
    opacity: 0.7;
}
.demo-empty-text {
    font-family: var(--font-essay);
    font-style: italic;
    color: var(--leather);
    font-size: 16px;
}

.demo-result-card {
    position: relative;
    padding: 56px 32px 32px;
    border-radius: 4px;
    background:
        linear-gradient(155deg, var(--cream) 0%, var(--lavender) 100%);
    box-shadow: 0 22px 48px -28px rgba(90,58,32,0.28),
                 0 0 0 1px rgba(122,90,58,0.10);
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 500ms ease, transform 500ms ease;
}
.demo-result-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.demo-result-leather {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 14px;
    background: var(--leather-tex), var(--leather-noise);
    background-size: cover, 22px 22px;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,0.22);
}
.demo-result-row {
    margin-bottom: 22px;
}
.demo-result-row-suggestion { margin-top: 28px; }
.demo-result-label {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 8px;
}
.demo-result-value {
    font-family: var(--font-ko);
    font-size: 18px;
    color: var(--text);
    font-weight: 700;
}
.demo-result-signals {
    font-size: 14px;
    font-weight: 400;
    color: var(--leather-dk);
    line-height: 1.6;
}
.demo-tone-bar { height: 12px; }
.demo-result-bar-wrap { margin: 8px 0 24px; }
.demo-result-suggestion {
    font-family: var(--font-ko);
    font-size: 17px;
    line-height: 1.8;
    color: var(--text);
    padding: 16px 18px;
    background: rgba(224,216,232,0.55);
    border-left: 2px solid var(--tone-cool);
    border-radius: 2px;
}
.demo-result-flora {
    width: 100%;
    height: 60px;
    margin-top: 22px;
    opacity: 0.85;
}

/* ============================================================
   FOOTER
   ============================================================ */
#siteFooter {
    background: linear-gradient(180deg, var(--cream) 0%, var(--lavender) 100%);
    position: relative;
}
.footer-leather-top {
    height: 12px;
    background: var(--leather-tex), var(--leather-noise);
    background-size: cover, 18px 18px;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,0.22);
}
.footer-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: clamp(48px, 7vh, 80px) clamp(40px, 6vw, 100px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: end;
}
.footer-brand {
    display: flex;
    align-items: baseline;
    gap: 14px;
}
.footer-logo {
    font-family: var(--font-ko);
    font-weight: 900;
    font-size: clamp(28px, 3vw, 44px);
    color: var(--text);
    letter-spacing: -0.01em;
}
.footer-logo-en {
    font-family: var(--font-en);
    font-weight: 400;
    color: var(--leather);
    font-size: 14px;
    letter-spacing: 0.10em;
}
.footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-en);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--leather-dk);
    text-decoration: none;
    transition: color 200ms ease;
}
.footer-link:hover { color: var(--floral); }
.footer-bullet {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--floral);
    box-shadow: 0 0 0 3px rgba(192,128,160,0.20);
}
.footer-meta {
    grid-column: 1 / -1;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px dashed rgba(122,90,58,0.25);
    font-family: var(--font-essay);
    font-style: italic;
    font-size: 13px;
    color: var(--leather);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .culture-inner { grid-template-columns: 1fr; }
    .culture-illustration { max-width: 360px; margin: 0 auto; }
    .demo-grid { grid-template-columns: 1fr; }
    #floralPlum, #floralVine { display: none; }
    .hero-scroll-cue { display: none; }
}

@media (max-width: 640px) {
    #hero {
        padding: 100px 28px 60px 60px;
    }
    .hero-cues { gap: 24px; }
    .portfolio-card { padding: 48px 22px 22px; }
    .footer-inner { grid-template-columns: 1fr; }
    .section-header,
    .demo-inner,
    .culture-inner,
    .portfolio-grid { padding-left: 28px; padding-right: 28px; }
    #floralHibiscus, #floralChrysanthemum { width: 110px; height: 110px; }
}