/* lrx.sh -- editorial creamy-pastel stacked sections */

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

:root{
    --cream:#FAF5EE;
    --peach:#F8EDE4;
    --lavender:#F0EBF4;
    --sage:#EDF2EC;
    --charcoal:#2A2520;
    --cocoa:#7A6E62;
    --accent:#D4856A;
    --rule:#D8CCBE;
    --terra:#C4947A;
    --lilac:#A8909E;
    --sage-gen:#8A9E82;
    --faded:#B4928A;
}

html{scroll-behavior:smooth;font-size:16px}

body{
    background:var(--cream);
    color:var(--charcoal);
    font-family:'IBM Plex Sans',sans-serif;
    font-weight:400;
    font-size:clamp(0.95rem,1.05vw,1.05rem);
    line-height:1.7;
    overflow-x:hidden;
    letter-spacing:0.005em;
}

/* Folio navigation */
.folio-nav{
    position:fixed;
    bottom:2rem;
    right:2rem;
    display:flex;
    flex-direction:column;
    gap:0.75rem;
    z-index:100;
}

.folio-num{
    font-family:'Space Mono',monospace;
    font-size:0.7rem;
    letter-spacing:0.04em;
    color:var(--faded);
    background:none;
    border:none;
    cursor:pointer;
    transition:color 0.3s ease;
    text-align:right;
}

.folio-num.active{color:var(--charcoal)}
.folio-num:hover{color:var(--accent)}

/* Sections */
.ed-section{
    min-height:100vh;
    position:relative;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    padding:4rem 2rem;
    overflow:hidden;
}

.section-cream{background:var(--cream)}
.section-peach{background:var(--peach)}
.section-lavender{background:var(--lavender)}
.section-sage{background:var(--sage)}

/* Grid lines */
.grid-lines{
    position:absolute;
    inset:0;
    background:
        repeating-linear-gradient(90deg,var(--rule) 0px,var(--rule) 1px,transparent 1px,transparent 120px);
    opacity:0.15;
    pointer-events:none;
}

.grid-lines.baseline{
    background:
        repeating-linear-gradient(0deg,var(--rule) 0px,var(--rule) 1px,transparent 1px,transparent 28px);
    opacity:0.08;
}

.grid-lines.dense{
    background:
        repeating-linear-gradient(90deg,var(--rule) 0px,var(--rule) 1px,transparent 1px,transparent 60px),
        repeating-linear-gradient(0deg,var(--rule) 0px,var(--rule) 1px,transparent 1px,transparent 60px);
    opacity:0.1;
}

.grid-divider{
    width:80%;
    max-width:800px;
    height:1px;
    background:var(--rule);
    position:absolute;
    bottom:0;
    left:50%;
    transform:translateX(-50%);
}

.grid-divider::before,
.grid-divider::after{
    content:'';
    position:absolute;
    bottom:-3px;
    width:6px;height:6px;
    border:1px solid var(--rule);
}

.grid-divider::before{left:0}
.grid-divider::after{right:0}

/* Zoom-focus effect */
.zoom-target{
    opacity:0;
    transform:scale(0.97);
    filter:blur(1px);
    transition:opacity 0.8s ease,transform 0.8s ease,filter 0.8s ease;
}

.zoom-target.visible{
    opacity:1;
    transform:scale(1);
    filter:blur(0);
}

/* Masthead */
.masthead-content{
    text-align:center;
    z-index:2;
}

.masthead-title{
    font-family:'Space Grotesk',sans-serif;
    font-weight:300;
    font-size:clamp(5rem,14vw,16rem);
    color:var(--charcoal);
    letter-spacing:-0.03em;
    line-height:0.9;
}

.masthead-sub{
    font-family:'IBM Plex Sans',sans-serif;
    font-weight:400;
    font-size:clamp(0.9rem,1.2vw,1.1rem);
    color:var(--cocoa);
    margin-top:1.5rem;
    letter-spacing:0.01em;
}

/* Feature spread */
.feature-spread{
    display:grid;
    grid-template-columns:2fr 1px 1fr;
    gap:2rem;
    max-width:min(1000px,90vw);
    width:100%;
    z-index:2;
    align-items:center;
}

.feature-art{
    display:flex;
    justify-content:center;
}

.gen-art{
    width:min(400px,100%);
    height:auto;
}

.feature-column-divider{
    width:1px;
    height:80%;
    background:var(--rule);
    align-self:center;
}

.feature-text{
    opacity:0;
    transform:translateY(20px);
    transition:opacity 0.6s ease,transform 0.6s ease;
}

.feature-text.visible{
    opacity:1;
    transform:translateY(0);
}

.section-heading{
    font-family:'Space Grotesk',sans-serif;
    font-weight:700;
    font-size:clamp(2rem,4vw,4.5rem);
    color:var(--charcoal);
    letter-spacing:0em;
    line-height:1.15;
    margin-bottom:1.5rem;
}

.body-text{
    font-family:'IBM Plex Sans',sans-serif;
    font-weight:400;
    line-height:1.7;
    margin-bottom:1.5rem;
}

/* Column */
.column-content{
    max-width:min(550px,90vw);
    z-index:2;
}

.column-text{
    opacity:0;
    transform:translateY(15px);
    transition:opacity 0.5s ease,transform 0.5s ease;
}

.column-text.visible{
    opacity:1;
    transform:translateY(0);
}

.pull-quote{
    margin:3rem -4rem;
    padding:2rem 0;
    border-top:1px solid var(--rule);
    border-bottom:1px solid var(--rule);
}

.quote-text{
    font-family:'Space Grotesk',sans-serif;
    font-weight:500;
    font-size:clamp(1.5rem,2.5vw,2.5rem);
    color:var(--accent);
    line-height:1.3;
    text-align:center;
}

/* Folio */
.folio-content{
    text-align:center;
    z-index:2;
}

.folio-statement{
    font-family:'Space Grotesk',sans-serif;
    font-weight:700;
    font-size:clamp(2rem,5vw,5rem);
    color:var(--charcoal);
    line-height:1.1;
    letter-spacing:-0.02em;
    margin-bottom:2rem;
}

.folio-domain{
    font-family:'Space Mono',monospace;
    font-size:0.8rem;
    color:var(--faded);
    letter-spacing:0.04em;
    opacity:0;
    transform:translateY(10px);
    transition:opacity 0.5s ease 0.5s,transform 0.5s ease 0.5s;
}

.folio-domain.visible{
    opacity:1;
    transform:translateY(0);
}

/* Responsive */
@media(max-width:768px){
    .feature-spread{grid-template-columns:1fr;gap:2rem}
    .feature-column-divider{display:none}
    .pull-quote{margin:2rem 0}
    .folio-nav{bottom:1rem;right:1rem}
}

@media(prefers-reduced-motion:reduce){
    .zoom-target,.feature-text,.column-text,.folio-domain{
        opacity:1;transform:none;filter:none;transition:none;
    }
}