/* =========================================================
   Bipar Conta — material-led-luxury design system
   Layout family: cinematic-story-scroll
   ========================================================= */

:root{
    --serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', 'Times New Roman', serif;
    --grotesk: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    --ink: #1b1a17;
    --ink-soft: #3a362f;
    --paper: #f6f1e8;
    --paper-dim: #ece4d6;
    --line: rgba(27,26,23,0.14);
    --line-strong: rgba(27,26,23,0.28);
    --brass: #96703f;
    --brass-deep: #6f4f2a;
    --brass-soft: rgba(150,112,63,0.14);
    --shadow-soft: 0 30px 70px rgba(27,26,23,0.16);

    --gutter: clamp(1.25rem, 4vw, 3.5rem);
    --radius: 2px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
    margin:0;
    font-family: var(--grotesk);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }

h1,h2,h3,h4{
    font-family: var(--serif);
    font-weight: 600;
    line-height: 1.12;
    margin: 0 0 0.6em;
    letter-spacing: -0.01em;
    color: var(--ink);
}

p{ margin: 0 0 1em; color: var(--ink-soft); }

a{ color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible{
    outline: 2px solid var(--brass-deep);
    outline-offset: 3px;
}

.sr-only{
    position:absolute; width:1px; height:1px; padding:0; margin:-1px;
    overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip-link{
    position:absolute; left:-999px; top:0; background:var(--ink); color:var(--paper);
    padding:0.75em 1.25em; z-index:100;
}
.skip-link:focus{ left:1rem; top:1rem; }

.container{
    max-width: 1220px;
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

/* ---------- Header ---------- */
.site-header{
    position: sticky;
    top:0;
    z-index: 50;
    background: rgba(246,241,232,0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: saturate(140%) blur(6px);
}
.site-header__inner{
    max-width: 1220px;
    margin:0 auto;
    padding: 1rem var(--gutter);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 1.5rem;
}

.brand{ display:flex; align-items:center; gap: 0.85rem; }
.brand__mark{
    width: 42px; height: 42px;
    border: 1px solid var(--line-strong);
    display:flex; align-items:center; justify-content:center;
    font-family: var(--serif);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    color: var(--brass-deep);
    flex-shrink:0;
}
.brand__text{ display:flex; flex-direction:column; line-height:1.2; }
.brand__name{ font-family: var(--serif); font-size: 1.15rem; font-weight:700; }
.brand__name--footer{ font-size: 1.3rem; color: var(--paper); }
.brand__sub{ font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass-deep); }

.primary-nav ul{
    list-style:none; display:flex; gap: 1.9rem; margin:0; padding:0;
}
.primary-nav a{
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding-bottom: 6px;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.primary-nav a:hover,
.primary-nav a.is-active{
    border-bottom-color: var(--brass);
    color: var(--brass-deep);
}

.nav-toggle{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width: 40px; height: 40px;
    background:none; border:1px solid var(--line-strong);
    cursor:pointer;
}
.nav-toggle__bar{
    width: 18px; height: 1px; background: var(--ink); margin:0 auto;
}

/* ---------- Buttons / CTA ---------- */
.cta-link{
    display:inline-flex;
    align-items:center;
    gap: 0.6em;
    font-family: var(--grotesk);
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink);
    padding-bottom: 4px;
    border-bottom: 1px solid var(--line-strong);
    transition: gap 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.cta-link::after{ content:"\2192"; transition: transform 0.25s ease; }
.cta-link:hover{ gap: 1em; border-color: var(--brass); color: var(--brass-deep); }
.cta-link:hover::after{ transform: translateX(3px); }

.cta-link--light{ color: var(--paper); border-color: rgba(246,241,232,0.4); }
.cta-link--light:hover{ color: #e9c99b; border-color:#e9c99b; }

.btn{
    display:inline-block;
    padding: 0.95em 1.9em;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--ink);
    color: var(--paper);
    border: 1px solid var(--ink);
    transition: background 0.25s ease, color 0.25s ease;
}
.btn:hover{ background: transparent; color: var(--ink); }
.btn--outline{
    background: transparent; color: var(--ink); border-color: var(--line-strong);
}
.btn--outline:hover{ background: var(--ink); color: var(--paper); }

/* ---------- Reveal ---------- */
.reveal{ opacity: 0; transform: translateY(28px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
    .reveal{ opacity:1; transform:none; transition:none; }
    html{ scroll-behavior:auto; }
}

/* ---------- Section scaffolding ---------- */
.section{ padding: clamp(4rem, 9vw, 8rem) 0; }
.section--tight{ padding: clamp(2.5rem, 5vw, 4.5rem) 0; }
.section--dim{ background: var(--paper-dim); }
.section--ink{ background: var(--ink); color: var(--paper); }
.section--ink p{ color: rgba(246,241,232,0.78); }
.section--ink h2, .section--ink h3{ color: var(--paper); }

.rule{ border:0; border-top: 1px solid var(--line); margin: 0; }
.section--ink .rule{ border-top-color: rgba(246,241,232,0.2); }

.eyebrow{
    display:flex; align-items:center; gap: 0.8em;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brass-deep);
    margin-bottom: 1.1em;
}
.section--ink .eyebrow{ color: #e9c99b; }
.eyebrow__num{
    font-family: var(--serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--ink-soft);
}
.section--ink .eyebrow__num{ color: rgba(246,241,232,0.6); }

/* ---------- Hero ---------- */
.hero{
    position: relative;
    min-height: 88vh;
    display:flex;
    align-items:flex-end;
    color: var(--paper);
    overflow: hidden;
    background: var(--ink);
}
.hero__media{
    position:absolute; inset:0;
}
.hero__media img{
    width:100%; height:100%; object-fit: cover;
    filter: saturate(1.02) contrast(1.03);
}
.hero__scrim{
    position:absolute; inset:0;
    background: linear-gradient(180deg, rgba(27,26,23,0.15) 0%, rgba(27,26,23,0.35) 45%, rgba(27,26,23,0.92) 100%);
}
.hero__content{
    position: relative;
    z-index: 2;
    padding: clamp(3rem, 8vw, 5.5rem) var(--gutter) clamp(3.5rem, 9vw, 6rem);
    max-width: 900px;
}
.hero__eyebrow{
    font-size: 0.8rem; letter-spacing: 0.22em; text-transform: uppercase;
    color: #e9c99b; margin-bottom: 1.4em; display:block;
}
.hero__title{
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    color: var(--paper);
    margin-bottom: 0.5em;
}
.hero__lead{
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: rgba(246,241,232,0.86);
    max-width: 620px;
    margin-bottom: 1.8em;
}
.hero__actions{ display:flex; flex-wrap:wrap; gap: 1.6rem; align-items:center; }

/* ---------- Statement ---------- */
.statement{
    display:grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items:start;
}
.statement h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.statement__body{ font-size: 1.05rem; }

/* ---------- Offer / grid of categories ---------- */
.offer-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1px;
    background: var(--line-strong);
    border: 1px solid var(--line-strong);
    margin-top: 3rem;
}
.offer-card{
    background: var(--paper);
    padding: 2.4rem 2rem;
    display:flex; flex-direction:column; gap: 0.9rem;
}
.offer-card__num{
    font-family: var(--serif); font-style: italic; color: var(--brass);
    font-size: 1rem;
}
.offer-card h3{ font-size: 1.25rem; }
.offer-card p{ font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Fullbleed image band ---------- */
.fullbleed{
    position: relative;
    min-height: 62vh;
    background: var(--ink);
}
.fullbleed img{
    width:100%; height:100%; object-fit: cover; min-height: 62vh;
    opacity: 0.92;
}
.fullbleed__caption{
    position:absolute; left: var(--gutter); bottom: var(--gutter);
    color: var(--paper);
    max-width: 480px;
    z-index:2;
}
.fullbleed__caption::before{
    content:"";
    display:block;
    width: 60px; height:1px; background: #e9c99b; margin-bottom: 1.1rem;
}
.fullbleed__caption p{ color: rgba(246,241,232,0.85); }

/* ---------- Craft / split ---------- */
.split{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items:center;
}
.split--reverse .split__media{ order:2; }
.split__media img{
    box-shadow: var(--shadow-soft);
}
.split__text .eyebrow{ margin-bottom: 1rem; }
.split ul{ margin: 1.4em 0 0; padding:0; list-style:none; }
.split ul li{
    padding: 0.9em 0;
    border-top: 1px solid var(--line);
    display:flex; gap: 0.9em;
    font-size: 0.98rem;
    color: var(--ink-soft);
}
.split ul li:last-child{ border-bottom: 1px solid var(--line); }
.split ul li strong{ color: var(--ink); font-weight:600; min-width: 30%; }

/* ---------- Process steps ---------- */
.process-list{
    display:grid;
    gap: 0;
    margin-top: 3rem;
}
.process-step{
    display:grid;
    grid-template-columns: 90px 1fr;
    gap: 1.8rem;
    padding: 2.2rem 0;
    border-top: 1px solid var(--line);
}
.process-step:last-child{ border-bottom: 1px solid var(--line); }
.process-step__num{
    font-family: var(--serif); font-style: italic; font-size: 2rem; color: var(--brass);
}
.process-step h3{ font-size: 1.3rem; margin-bottom: 0.4em; }
.process-step p{ margin-bottom:0; max-width: 640px; }

/* ---------- Gallery ---------- */
.gallery{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 3rem;
}
.gallery__item{ overflow:hidden; position:relative; }
.gallery__item img{
    width:100%; height: 100%; min-height: 340px; object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery__item:hover img{ transform: scale(1.04); }
.gallery__item:nth-child(1){ grid-column: span 2; grid-row: span 2; }
.gallery__caption{
    position:absolute; left:0; right:0; bottom:0;
    padding: 1rem 1.2rem;
    background: linear-gradient(0deg, rgba(27,26,23,0.82), transparent);
    color: var(--paper);
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

/* ---------- FAQ ---------- */
.faq-list{ margin-top: 2.5rem; max-width: 820px; }
.faq-item{ border-top: 1px solid var(--line); padding: 1.6rem 0; }
.faq-item:last-child{ border-bottom: 1px solid var(--line); }
.faq-item h3{ font-size: 1.1rem; margin-bottom: 0.6em; }
.faq-item p{ margin-bottom:0; }

/* ---------- Final CTA ---------- */
.final-cta{
    display:flex; flex-wrap:wrap; justify-content:space-between; align-items:flex-end; gap: 2.5rem;
}
.final-cta h2{ font-size: clamp(2rem, 4vw, 3.2rem); max-width: 640px; }

/* ---------- Contact ---------- */
.contact-grid{
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(2rem, 5vw, 4rem);
}
.contact-card{
    border: 1px solid var(--line-strong);
    padding: 2.4rem;
    background: var(--paper);
}
.contact-card dl{ margin: 1.5rem 0 0; }
.contact-card dt{
    font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass-deep);
    margin-top: 1.2em;
}
.contact-card dd{ margin: 0.3em 0 0; font-size: 1.05rem; }
.enquiry-note{
    background: var(--paper-dim);
    border: 1px solid var(--line);
    padding: 2.2rem;
}
.enquiry-note h3{ font-size: 1.2rem; }
.enquiry-note ul{ padding-left: 1.2em; color: var(--ink-soft); }
.enquiry-note li{ margin-bottom: 0.5em; }

/* ---------- Page header (interior pages) ---------- */
.page-hero{
    padding: clamp(4.5rem, 10vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem);
    border-bottom: 1px solid var(--line);
}
.page-hero__eyebrow{
    font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass-deep);
}
.page-hero h1{ font-size: clamp(2.3rem, 5vw, 3.6rem); margin-top: 0.6em; max-width: 780px; }
.page-hero p{ max-width: 640px; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: var(--paper); }
.site-footer__inner{
    max-width: 1220px; margin:0 auto;
    padding: clamp(3rem,6vw,5rem) var(--gutter) 2.5rem;
    display:grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
}
.site-footer a{ color: rgba(246,241,232,0.85); }
.site-footer a:hover{ color: #e9c99b; }
.site-footer__muted{ color: rgba(246,241,232,0.62); }
.site-footer__label{
    font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: #e9c99b;
    margin-bottom: 1em;
}
.site-footer__links{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:0.6em; }
.site-footer__bottom{
    border-top: 1px solid rgba(246,241,232,0.15);
    padding: 1.3rem var(--gutter);
    font-size: 0.8rem;
    color: rgba(246,241,232,0.55);
    text-align:center;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
    .statement{ grid-template-columns: 1fr; }
    .split{ grid-template-columns: 1fr; }
    .split--reverse .split__media{ order: 0; }
    .contact-grid{ grid-template-columns: 1fr; }
    .gallery{ grid-template-columns: repeat(2, 1fr); }
    .gallery__item:nth-child(1){ grid-column: span 2; grid-row: span 1; }
    .site-footer__inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px){
    .primary-nav{
        position: absolute;
        top: 100%; left:0; right:0;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        max-height: 0;
        overflow:hidden;
        transition: max-height 0.3s ease;
    }
    .primary-nav.is-open{ max-height: 400px; }
    .primary-nav ul{ flex-direction: column; gap:0; padding: 0.5rem var(--gutter) 1.5rem; }
    .primary-nav li{ border-top: 1px solid var(--line); }
    .primary-nav a{ display:block; padding: 0.9rem 0; }
    .nav-toggle{ display:flex; }
    .offer-grid{ grid-template-columns: 1fr; }
    .process-step{ grid-template-columns: 50px 1fr; }
    .gallery{ grid-template-columns: 1fr; }
    .gallery__item:nth-child(1){ grid-column: span 1; }
    .site-footer__inner{ grid-template-columns: 1fr; }
    .final-cta{ flex-direction:column; align-items:flex-start; }
}
/* Landing Factory generated brand lockup */
.lf-brand-lockup{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.lf-brand-lockup img{display:block;width:auto;height:44px;max-width:min(260px,48vw);object-fit:contain}@media(max-width:700px){.lf-brand-lockup img{height:36px;max-width:54vw}}