/* ============================================================================
   QUILL STUDIO — Section styles (landing)
   ========================================================================== */

/* ---------- Preloader --------------------------------------------------- */
.preloader {
  position: fixed; inset: 0; z-index: 10000; background: var(--ink-900);
  display: grid; place-items: center; transition: opacity 0.9s var(--ease), visibility 0.9s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader .pl-mark { width: clamp(120px, 22vw, 220px); }
.preloader .pl-mark path { fill: none; stroke: var(--brass); stroke-width: 1.4; stroke-linecap: round;
  stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.6s var(--ease) forwards; }
.preloader .pl-word { margin-top: 1.4rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.5em; color: var(--paper-faint); text-transform: uppercase; text-indent: 0.5em; opacity: 0; animation: fadeUp 0.8s var(--ease) 0.9s forwards; text-align: center; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: none; } }

/* ---------- HERO -------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; padding-bottom: clamp(3rem, 6vh, 6rem); }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); animation: kenburns 22s ease-out forwards; will-change: transform; }
@keyframes kenburns { to { transform: scale(1); } }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,8,10,0.55) 0%, rgba(8,8,10,0.15) 35%, rgba(8,8,10,0.55) 70%, rgba(8,8,10,0.96) 100%),
    radial-gradient(120% 80% at 70% 20%, transparent 40%, rgba(8,8,10,0.7) 100%);
}
.hero-grid-lines { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 120px) clamp(60px, 8vw, 120px); opacity: 0.5;
  mask-image: radial-gradient(120% 100% at 50% 40%, #000 30%, transparent 75%);
}
.hero-content { position: relative; z-index: 1; width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.hero h1 { font-size: var(--step-5); line-height: 0.94; max-width: 16ch; margin-top: 1.6rem; }
.hero .lead { max-width: 46ch; margin-top: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.hero-meta { position: absolute; right: var(--gutter); bottom: clamp(3rem,6vh,6rem); display: flex; flex-direction: column; gap: 1.4rem; text-align: right; }
.hero-meta .stat { font-family: var(--font-display); font-size: var(--step-2); line-height: 1; }
.hero-meta .stat small { display: block; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-faint); margin-top: 0.4rem; }
.scroll-cue { position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--paper-faint); }
.scroll-cue .line { width: 1px; height: 46px; background: linear-gradient(var(--brass), transparent); overflow: hidden; }
.scroll-cue .line::after { content:""; display:block; width:1px; height: 50%; background: var(--brass); animation: scrolldown 2s var(--ease) infinite; }
@keyframes scrolldown { 0%{transform:translateY(-100%);} 100%{transform:translateY(200%);} }
@media (max-width: 880px){ .hero-meta { display:none; } }

/* ---------- Marquee ----------------------------------------------------- */
.marquee { border-block: 1px solid var(--line); padding-block: 1.4rem; overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 3rem; animation: marq 32s linear infinite; will-change: transform; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-family: var(--font-display); font-size: var(--step-2); color: var(--paper-faint); display: inline-flex; align-items: center; gap: 3rem; }
.marquee span::after { content: "✶"; color: var(--brass); font-size: 0.7em; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- Intro / values split --------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 6rem); align-items: center; }
.split--reverse > :first-child { order: 2; }
@media (max-width: 880px){ .split, .split--reverse { grid-template-columns: 1fr; } .split--reverse > :first-child { order: 0; } }
.figure { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.figure:hover img { transform: scale(1.05); }
.figure--tall { aspect-ratio: 3/4; }
.figure--wide { aspect-ratio: 4/3; }
.figure .cap { position: absolute; left: 1rem; bottom: 1rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--paper); background: rgba(8,8,10,0.5); backdrop-filter: blur(6px); padding: 0.4em 0.8em; border-radius: 100px; border: 1px solid var(--line); }

/* ---------- Values cards ------------------------------------------------ */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
@media (max-width: 880px){ .values { grid-template-columns: 1fr; } }
.value-card { padding: clamp(1.6rem, 3vw, 2.4rem); border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, var(--ink-750), var(--ink-800)); transition: border-color 0.5s var(--ease), transform 0.5s var(--ease); }
.value-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.value-card .vc-num { font-family: var(--font-mono); font-size: 0.72rem; color: var(--brass); letter-spacing: 0.2em; }
.value-card h3 { margin: 1.2rem 0 0.6rem; font-size: var(--step-1); }
.value-card p { color: var(--paper-dim); font-size: var(--step-0); }

/* ---------- Services ---------------------------------------------------- */
.services-list { border-top: 1px solid var(--line); }
.service-row {
  display: grid; grid-template-columns: 4rem 1fr auto; gap: clamp(1rem,3vw,2.5rem); align-items: center;
  padding-block: clamp(1.6rem, 3vw, 2.6rem); border-bottom: 1px solid var(--line);
  position: relative; transition: padding-left 0.5s var(--ease);
}
.service-row::before { content:""; position:absolute; inset:0; background: linear-gradient(90deg, rgba(201,163,90,0.07), transparent); opacity: 0; transition: opacity 0.5s var(--ease); z-index:-1; }
.service-row:hover { padding-left: 1.2rem; }
.service-row:hover::before { opacity: 1; }
.service-row .s-num { font-family: var(--font-mono); color: var(--paper-faint); font-size: var(--step--1); }
.service-row .s-title { font-family: var(--font-display); font-size: var(--step-2); transition: color 0.4s; }
.service-row:hover .s-title { color: var(--brass); }
.service-row .s-desc { color: var(--paper-dim); max-width: 52ch; margin-top: 0.5rem; font-size: var(--step-0); }
.service-row .s-arrow { font-size: 1.6rem; color: var(--paper-faint); transition: transform 0.5s var(--ease), color 0.4s; }
.service-row:hover .s-arrow { transform: rotate(-45deg); color: var(--brass); }
@media (max-width: 700px){ .service-row { grid-template-columns: 2.5rem 1fr; } .service-row .s-arrow { display:none; } }

/* ---------- Projects gallery ------------------------------------------- */
.projects-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1.5rem; }
.proj-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1rem, 2vw, 1.6rem); margin-top: clamp(2rem,4vw,3.5rem); }
.proj { position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; }
.proj img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease), filter 0.8s; filter: saturate(0.9) brightness(0.85); }
.proj:hover img { transform: scale(1.06); filter: saturate(1) brightness(1); }
.proj::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 40%, rgba(8,8,10,0.85)); }
.proj-info { position: absolute; left: 1.3rem; right: 1.3rem; bottom: 1.3rem; z-index: 2; transform: translateY(8px); opacity: 0.92; transition: transform 0.6s var(--ease), opacity 0.6s; }
.proj:hover .proj-info { transform: none; opacity: 1; }
.proj-info .p-cat { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); }
.proj-info h3 { font-size: var(--step-1); margin-top: 0.3rem; }
.proj-info .p-meta { font-size: var(--step--1); color: var(--paper-dim); margin-top: 0.2rem; }
.proj-info .p-blurb { font-size: var(--step--1); color: var(--paper-dim); margin-top: 0.6rem; max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.6s var(--ease), opacity 0.5s, margin 0.5s; }
.proj:hover .p-blurb { max-height: 6em; opacity: 1; }
/* asymmetric layout */
.proj.s-a { grid-column: span 7; aspect-ratio: 16/10; }
.proj.s-b { grid-column: span 5; aspect-ratio: 4/5; }
.proj.s-c { grid-column: span 5; aspect-ratio: 4/5; }
.proj.s-d { grid-column: span 7; aspect-ratio: 16/10; }
.proj.s-e { grid-column: span 6; aspect-ratio: 3/2; }
.proj.s-f { grid-column: span 6; aspect-ratio: 3/2; }
@media (max-width: 760px){ .proj { grid-column: 1 / -1 !important; aspect-ratio: 4/3 !important; } }

/* ---------- Stats ------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; }
.stats .stat .n { font-family: var(--font-display); font-size: var(--step-4); line-height: 1; color: var(--paper); }
.stats .stat .l { font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.15em; text-transform: uppercase; color: var(--paper-faint); margin-top: 0.6rem; }
@media (max-width: 760px){ .stats { grid-template-columns: 1fr 1fr; gap: 2.5rem 1rem; } }

/* ---------- Process (vertical timeline) -------------------------------- */
.process { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.4rem; counter-reset: step; }
.proc-step { padding: clamp(1.6rem,3vw,2.2rem); border: 1px solid var(--line); border-radius: var(--radius); position: relative; background: var(--ink-800); transition: transform 0.5s var(--ease), border-color 0.5s; }
.proc-step:hover { transform: translateY(-5px); border-color: var(--brass); }
.proc-step .ps-n { font-family: var(--font-display); font-size: var(--step-3); color: var(--ink-700); line-height: 1; transition: color 0.5s; }
.proc-step:hover .ps-n { color: var(--brass); }
.proc-step h3 { font-size: var(--step-1); margin: 0.8rem 0 0.6rem; }
.proc-step p { color: var(--paper-dim); font-size: var(--step-0); }

/* ---------- Typical projects (pricing cards) --------------------------- */
.tp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 980px){ .tp-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline:auto; } }
.tp-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(180deg, var(--ink-750), var(--ink-850)); transition: transform 0.5s var(--ease), border-color 0.5s, box-shadow 0.5s; }
.tp-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow-soft); }
.tp-card.featured { border-color: var(--brass); }
.tp-card.featured .tp-badge { display: inline-block; }
.tp-thumb { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.tp-thumb img { width:100%; height:100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.tp-card:hover .tp-thumb img { transform: scale(1.06); }
.tp-body { padding: clamp(1.4rem,3vw,2rem); display: flex; flex-direction: column; flex: 1; }
.tp-badge { display: none; align-self: flex-start; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-900); background: var(--brass); padding: 0.35em 0.8em; border-radius: 100px; margin-bottom: 1rem; }
.tp-card h3 { font-size: var(--step-2); }
.tp-card .tp-sub { color: var(--paper-dim); font-size: var(--step--1); margin-top: 0.3rem; }
.tp-price { display: flex; align-items: baseline; gap: 0.4rem; margin: 1.4rem 0 0.3rem; }
.tp-price .from { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--paper-faint); }
.tp-price .amt { font-family: var(--font-display); font-size: var(--step-3); color: var(--paper); }
.tp-price .unit { font-size: var(--step--1); color: var(--paper-dim); }
.tp-feats { margin: 1.2rem 0 1.6rem; border-top: 1px solid var(--line); }
.tp-feats li { display: flex; gap: 0.7rem; padding: 0.55rem 0; border-bottom: 1px solid var(--line); font-size: var(--step-0); color: var(--paper-dim); }
.tp-feats li::before { content: "✓"; color: var(--brass); flex: none; }
.tp-card .btn { margin-top: auto; }

/* ---------- FAQ --------------------------------------------------------- */
.faq { max-width: 860px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; width: 100%; text-align: left; padding: clamp(1.2rem,2.5vw,1.8rem) 0; font-family: var(--font-display); font-size: var(--step-1); transition: color 0.3s; }
.faq-q:hover { color: var(--brass); }
.faq-q .pm { position: relative; width: 18px; height: 18px; flex: none; }
.faq-q .pm::before, .faq-q .pm::after { content:""; position:absolute; background: var(--brass); transition: transform 0.4s var(--ease); }
.faq-q .pm::before { top: 8px; left: 0; width: 18px; height: 1.5px; }
.faq-q .pm::after { left: 8px; top: 0; width: 1.5px; height: 18px; }
.faq-item.open .pm::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease); }
.faq-a-inner { padding-bottom: 1.6rem; color: var(--paper-dim); max-width: 70ch; }
.faq-item.open .faq-a { max-height: 400px; }

/* ---------- CTA banner -------------------------------------------------- */
.cta { position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: clamp(3rem,7vw,7rem) var(--gutter); text-align: center; }
.cta-media { position: absolute; inset: 0; z-index: -2; }
.cta-media img { width:100%; height:100%; object-fit: cover; }
.cta-media::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(8,8,10,0.7), rgba(8,8,10,0.92)); }
.cta h2 { font-size: var(--step-4); max-width: 18ch; margin-inline: auto; }
.cta .lead { max-width: 50ch; margin: 1.4rem auto 0; }
.cta .hero-actions { justify-content: center; }

/* ---------- Contact ----------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); }
@media (max-width: 880px){ .contact-grid { grid-template-columns: 1fr; } }
.contact-info .ci-item { padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.contact-info .ci-item .k { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--paper-faint); }
.contact-info .ci-item .v { font-size: var(--step-1); margin-top: 0.3rem; }
.contact-info .ci-item a:hover { color: var(--brass); }

/* form */
.field { position: relative; margin-bottom: 1.6rem; }
.field label { display: block; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--paper-faint); margin-bottom: 0.5rem; }
.field input, .field textarea, .field select {
  width: 100%; background: var(--ink-800); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.95em 1.1em; color: var(--paper); transition: border-color 0.3s, background 0.3s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--brass); background: var(--ink-750); }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: var(--step--1); color: var(--paper-faint); }
.form-status { margin-top: 1rem; font-size: var(--step-0); display: none; }
.form-status.ok { display: block; color: #7DBE8A; }
.form-status.err { display: block; color: #D98A7D; }