:root {
    --cream: #f5f2ee;
    --warm-white: #faf9f7;
    --ink: #1a1814;
    --ink-soft: #3d3a34;
    --gold: #c9a96e;
    --gold-light: #e8d5b0;
    --muted: #9a9590;
    --border: rgba(26,24,20,0.1);
    --ai-accent: #5b7fa6;
    --ai-accent-light: #a8c4e0;
    --font-display: 'Cormorant Garamond', serif;
    --font-instrument: 'Instrument Serif', serif;
    --font-body: 'DM Sans', sans-serif;
  }
  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--warm-white);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
  }

  /* ── CURSOR — system default ── */
  body { cursor: auto; }

  /* ── SCROLLBAR ── */
  ::-webkit-scrollbar { width: 3px; }
  ::-webkit-scrollbar-track { background: var(--cream); }
  ::-webkit-scrollbar-thumb { background: var(--gold); }

  /* ── LOADER ── */
  .loader {
    position: fixed; inset: 0;
    background: var(--ink); z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.8s ease 0.3s, visibility 0.8s ease 0.3s;
  }
  .loader.hidden { opacity: 0; visibility: hidden; }
  .loader-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 5rem);
    color: var(--cream);
    letter-spacing: 0.15em;
    overflow: hidden;
  }
  .loader-text span {
    display: inline-block;
    animation: loaderReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform: translateY(110%);
  }
  .loader-text span:nth-child(2) { animation-delay: 0.08s; }
  .loader-text span:nth-child(3) { animation-delay: 0.16s; }
  .loader-text span:nth-child(4) { animation-delay: 0.24s; }
  .loader-text span:nth-child(5) { animation-delay: 0.32s; }
  .loader-text span:nth-child(6) { animation-delay: 0.40s; }
  @keyframes loaderReveal { to { transform: translateY(0); } }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 28px 48px;
    display: flex; align-items: center; justify-content: space-between;
    transition: padding 0.4s ease, background 0.4s ease, backdrop-filter 0.4s ease;
  }
  nav.scrolled {
    padding: 18px 48px;
    background: rgba(250,249,247,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo {
    font-family: var(--font-display);
    font-size: 1.4rem; font-weight: 400;
    letter-spacing: 0.05em;
    text-decoration: none; color: var(--ink);
    position: relative; z-index: 1101;
  }
  .nav-logo em { font-style: italic; color: var(--gold); }
  .nav-links { display: flex; gap: 36px; list-style: none; }
  .nav-links a {
    font-size: 13px; font-weight: 400;
    letter-spacing: 0.08em; text-transform: lowercase;
    color: var(--ink-soft); text-decoration: none;
    transition: color 0.3s;
  }
  .nav-links a:hover { color: var(--ink); }

  /* HAMBURGER */
  .nav-hamburger {
    display: none;
    flex-direction: column; gap: 5px;
    width: 32px;
    background: none; border: none;
    position: relative; z-index: 1101;
    padding: 4px;
  }
  .nav-hamburger span {
    display: block; height: 1.5px;
    background: var(--ink);
    transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.3s, width 0.3s;
    transform-origin: center;
  }
  .nav-hamburger span:nth-child(2) { width: 22px; }
  .nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); width: 28px; }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* MOBILE OVERLAY */
  .nav-overlay {
    position: fixed; inset: 0;
    background: var(--ink);
    z-index: 1100;
    display: flex; flex-direction: column;
    align-items: flex-start; justify-content: center;
    padding: 80px 48px 48px;
    pointer-events: none;
    clip-path: circle(0% at calc(100% - 56px) 44px);
    transition: clip-path 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .nav-overlay.open {
    clip-path: circle(150% at calc(100% - 56px) 44px);
    pointer-events: all;
  }
  .nav-overlay-links { list-style: none; width: 100%; }
  .nav-overlay-links li {
    border-bottom: 1px solid rgba(255,255,255,0.08);
    overflow: hidden;
  }
  .nav-overlay-links a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 300; letter-spacing: -0.02em;
    color: var(--cream); text-decoration: none;
    transform: translateY(60px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16,1,0.3,1), opacity 0.5s, color 0.3s;
  }
  .nav-overlay-links a em { font-style: normal; color: var(--gold); font-size: 0.4em; letter-spacing: 0.2em; text-transform: uppercase; }
  .nav-overlay.open .nav-overlay-links li:nth-child(1) a { transform: translateY(0); opacity: 1; transition-delay: 0.1s; }
  .nav-overlay.open .nav-overlay-links li:nth-child(2) a { transform: translateY(0); opacity: 1; transition-delay: 0.16s; }
  .nav-overlay.open .nav-overlay-links li:nth-child(3) a { transform: translateY(0); opacity: 1; transition-delay: 0.22s; }
  .nav-overlay.open .nav-overlay-links li:nth-child(4) a { transform: translateY(0); opacity: 1; transition-delay: 0.28s; }
  .nav-overlay.open .nav-overlay-links li:nth-child(5) a { transform: translateY(0); opacity: 1; transition-delay: 0.34s; }
  .nav-overlay-links a:hover { color: var(--gold-light); }
  .nav-overlay-footer {
    margin-top: 48px;
    display: flex; gap: 24px;
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.5s 0.4s, transform 0.5s 0.4s;
  }
  .nav-overlay.open .nav-overlay-footer { opacity: 1; transform: translateY(0); }
  .nav-overlay-footer a {
    font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase;
    color: rgba(255,255,255,0.4); text-decoration: none;
    transition: color 0.3s;
  }
  .nav-overlay-footer a:hover { color: var(--gold); }

  /* SOCIAL SIDEBAR */
  .nav-social {
    position: fixed; left: 32px; bottom: 32px;
    display: flex; flex-direction: column; gap: 14px; z-index: 100;
  }
  .nav-social a {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    color: var(--ink-soft); text-decoration: none; font-size: 13px;
    transition: color 0.3s, transform 0.3s;
    border: 1px solid var(--border); border-radius: 4px;
  }
  .nav-social a:hover { color: var(--gold); border-color: var(--gold); transform: translateY(-2px); }
  .nav-social-line { width: 1px; height: 60px; background: var(--border); margin: 0 auto 8px; }

  /* ── HERO ── */
  #hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    overflow: hidden;
    padding: 0 48px;
    background: var(--warm-white);
    isolation: isolate;
  }

  /* ── BLOB CANVAS — lower half hero, never clips orb ── */
  #blob-canvas {
    position: absolute;
    bottom: -22vh;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(600px, 88vw, 1100px);
    height: clamp(600px, 88vw, 1100px);
    pointer-events: none;
    z-index: 0;
  }

  .hero-text {
    text-align: center;
    position: relative;
    z-index: 10;
    padding: 0 24px;
    margin-top: clamp(100px, 13vh, 150px);
  }
  .hero-label {
    font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 20px;
    opacity: 0; animation: fadeUp 1s ease 1.4s forwards;
  }
  .hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 7vw, 8rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
  }
  .hero-title em {
    font-style: italic;
    color: var(--ink);
    display: block;
    line-height: 1.25;
  }
  .hero-title .word-clip {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    line-height: 1.3;
  }
  .hero-title .word-clip span {
    display: inline-block; transform: translateY(110%);
    animation: wordReveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .hero-title .word-clip:nth-child(1) span { animation-delay: 1.2s; }
  .hero-title .word-clip:nth-child(2) span { animation-delay: 1.35s; }
  .hero-title .word-clip:nth-child(3) span { animation-delay: 1.5s; }
  .hero-title .word-clip:nth-child(4) span { animation-delay: 1.65s; }
  .hero-title .word-clip:nth-child(5) span { animation-delay: 1.80s; }
  @keyframes wordReveal { to { transform: translateY(0); } }
  @keyframes fadeUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

  .hero-desc {
    font-size: 16px; color: var(--ink-soft); max-width: 420px;
    margin: 0 auto 24px;
    opacity: 0; animation: fadeUp 1s ease 1.8s forwards;
  }

  /* Dual role pills */
  .hero-dual-pills {
    display: flex; gap: 10px; justify-content: center;
    margin-bottom: 28px;
    opacity: 0; animation: fadeUp 1s ease 1.9s forwards;
  }
  .hero-pill {
    font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 14px; border-radius: 2px;
  }
  .pill-design {
    background: rgba(201,169,110,0.12);
    border: 1px solid rgba(201,169,110,0.4);
    color: var(--gold);
  }
  .pill-ai {
    background: rgba(91,127,166,0.1);
    border: 1px solid rgba(91,127,166,0.35);
    color: var(--ai-accent);
  }

  .hero-cta {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--ink); color: var(--cream);
    padding: 14px 28px; font-size: 13px; letter-spacing: 0.08em;
    text-decoration: none; text-transform: lowercase;
    border: none;
    transition: background 0.3s, transform 0.3s;
    opacity: 0; animation: fadeUp 1s ease 2.0s forwards;
  }
  .hero-cta:hover { background: var(--gold); transform: translateY(-2px); }
  .hero-cta svg { transition: transform 0.3s; }
  .hero-cta:hover svg { transform: translateX(4px); }
  .hero-scroll {
    position: absolute; bottom: 32px; right: 48px;
    font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--muted); writing-mode: vertical-rl;
    display: flex; align-items: center; gap: 12px;
    opacity: 0; animation: fadeUp 1s ease 2.2s forwards; z-index: 10;
  }
  .hero-scroll::before {
    content: ''; width: 1px; height: 40px; background: var(--muted);
    animation: scrollLine 2s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
  }

  /* ── MARQUEE ── */
  .marquee-strip {
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: 16px 0; overflow: hidden; background: var(--cream);
  }
  .marquee-track {
    display: flex; animation: marqueeScroll 28s linear infinite; white-space: nowrap;
  }
  .marquee-track:hover { animation-play-state: paused; }
  .marquee-item {
    display: flex; align-items: center; gap: 24px; padding: 0 32px;
    font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted);
  }
  .marquee-item span { width: 5px; height: 5px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }
  @keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* ── SECTIONS ── */
  section { padding: 120px 48px; }
  .section-label { font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
  .section-title { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 4rem); font-weight: 300; line-height: 1.1; letter-spacing: -0.02em; }
  .section-title em { font-style: italic; }

  /* ── ABOUT ── */
  #about { background: var(--cream); }
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 64px; }
  .about-image-wrap { position: relative; }
  .about-image {
    width: 100%; aspect-ratio: 4/5;
    border-radius: 2px; overflow: hidden; position: relative;
    background: #d4a96e;
  }
  .about-image img#studio-photo {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; object-position: center;
  }
  .about-image::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.35) 100%);
    pointer-events: none;
  }
  .about-image-label {
    position: absolute; bottom: -20px; right: -20px;
    background: var(--ink); color: var(--cream); padding: 20px 24px;
    font-family: var(--font-display); font-size: 1.4rem; font-style: italic; font-weight: 300;
    z-index: 3;
  }
  .about-content { padding-top: 20px; }
  .about-content .section-title { margin-bottom: 24px; }
  .about-text { color: var(--ink-soft); line-height: 1.8; margin-bottom: 24px; font-size: 15.5px; }

  /* Role tags */
  .about-role-tags {
    display: flex; gap: 10px; margin-bottom: 28px; flex-wrap: wrap;
  }
  .role-tag {
    font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 14px; border-radius: 2px;
  }
  .role-design {
    background: rgba(201,169,110,0.12);
    border: 1px solid rgba(201,169,110,0.4);
    color: var(--gold);
  }
  .role-ai {
    background: rgba(91,127,166,0.1);
    border: 1px solid rgba(91,127,166,0.35);
    color: var(--ai-accent);
  }

  .stars { display: flex; gap: 4px; margin-bottom: 6px; }
  .star { color: var(--gold); font-size: 16px; }
  .review-quote { font-family: var(--font-instrument); font-size: 1.15rem; font-style: italic; color: var(--ink-soft); margin-bottom: 8px; line-height: 1.6; }
  .review-author { font-size: 12px; letter-spacing: 0.1em; color: var(--muted); }
  .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
  .stat-item { border-top: 1px solid var(--border); padding-top: 16px; }
  .stat-number { font-family: var(--font-display); font-size: 2.8rem; font-weight: 300; line-height: 1; color: var(--ink); }
  .stat-number em { font-style: normal; color: var(--gold); }
  .stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; letter-spacing: 0.05em; }

  /* ── SERVICES TRACK LABELS ── */
  .services-track-label {
    margin: 0 0 8px 0;
    padding: 20px 0 8px;
  }
  .track-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
    padding: 7px 16px; border-radius: 2px;
  }
  .track-badge.track-design {
    background: rgba(201,169,110,0.1);
    border: 1px solid rgba(201,169,110,0.3);
    color: var(--gold);
  }
  .track-badge.track-ai {
    background: rgba(91,127,166,0.08);
    border: 1px solid rgba(91,127,166,0.3);
    color: var(--ai-accent);
  }

  /* ── SERVICES ── */
  #services { background: var(--warm-white); }
  .services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 32px; }
  .service-row { border-top: 1px solid var(--border); overflow: hidden; transition: background 0.4s; }
  .service-row:last-child { border-bottom: 1px solid var(--border); }
  .service-row:hover { background: var(--cream); }
  .service-toggle {
    width: 100%; display: grid; grid-template-columns: 60px 1fr auto auto;
    align-items: center; gap: 24px; padding: 28px 0;
    background: none; border: none; text-align: left;
  }
  .service-num { font-family: var(--font-display); font-size: 0.9rem; color: var(--muted); font-style: italic; }
  .service-name { font-family: var(--font-display); font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 300; letter-spacing: -0.01em; }
  .service-price { font-size: 13px; color: var(--muted); letter-spacing: 0.05em; }
  .service-arrow {
    width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s, border-color 0.3s;
  }
  .service-row.open .service-arrow { transform: rotate(45deg); background: var(--gold); border-color: var(--gold); color: white; }
  .service-body { max-height: 0; overflow: hidden; transition: max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
  .service-body.open { max-height: 300px; }
  .service-body-inner {
    padding: 0 0 36px 84px; display: grid;
    grid-template-columns: 1fr 1fr 200px; gap: 32px; align-items: start;
  }
  .service-desc { color: var(--ink-soft); line-height: 1.8; font-size: 14.5px; }
  .service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
  .tag { padding: 5px 12px; border: 1px solid var(--border); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border-radius: 2px; }
  .service-timeline { font-size: 12px; color: var(--muted); }
  .service-timeline strong { display: block; color: var(--ink); font-weight: 500; margin-bottom: 4px; }

  /* ── PROJECTS TRACK LABELS ── */
  .projects-track-label {
    margin: 0 0 0 0;
    padding: 16px 0 4px;
  }

  /* ── PROJECTS ── */
  #projects { background: var(--ink); color: var(--cream); padding: 120px 48px; }
  #projects .section-label { color: var(--gold); }
  #projects .section-title { color: var(--cream); }
  .projects-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
  .projects-count { font-family: var(--font-display); font-size: 4rem; color: rgba(255,255,255,0.1); font-weight: 300; }
  .project-row { border-top: 1px solid rgba(255,255,255,0.08); position: relative; }
  .project-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .project-link {
    display: grid; grid-template-columns: 80px 1fr auto auto 60px;
    align-items: center; gap: 24px; padding: 28px 0;
    text-decoration: none; color: var(--cream); transition: padding 0.4s;
  }
  .project-row:hover .project-link { padding: 36px 0; }
  .project-num-p { font-family: var(--font-display); font-size: 0.85rem; color: rgba(255,255,255,0.3); font-style: italic; }
  .project-name { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.8rem); font-weight: 300; letter-spacing: -0.02em; transition: color 0.3s; }
  .project-row:hover .project-name { color: var(--gold-light); }
  .project-category { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.3); }
  .project-year { font-size: 13px; color: rgba(255,255,255,0.3); }
  .project-arrow-wrap {
    width: 44px; height: 44px; border: 1px solid rgba(255,255,255,0.15); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
  }
  .project-row:hover .project-arrow-wrap { background: var(--gold); border-color: var(--gold); transform: rotate(45deg); }
  .project-placeholder .project-link { opacity: 0.35; }
  .project-placeholder:hover .project-link { opacity: 0.6; }
  .project-arrow-placeholder { border-style: dashed !important; }
  .project-thumb {
    position: absolute; right: 80px; top: 50%; transform: translateY(-50%);
    width: 200px; height: 130px; overflow: hidden; border-radius: 2px;
    opacity: 0; pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1); z-index: 10;
  }
  .project-row:hover .project-thumb { opacity: 1; }
  .project-thumb-inner {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--gold) 0%, #8b5e3c 50%, #3d2810 100%);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 2rem; color: rgba(255,255,255,0.4); font-style: italic;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .project-row:hover .project-thumb-inner { transform: scale(1.05); }

  /* ── PROCESS ── */
  #process { background: var(--cream); }
  .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 64px; border: 1px solid var(--border); }
  .process-step {
    padding: 40px 32px; border-right: 1px solid var(--border);
    position: relative; overflow: hidden; transition: background 0.4s;
  }
  .process-step:last-child { border-right: none; }
  .process-step:hover { background: var(--warm-white); }
  .process-step::before {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px; background: var(--gold);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .process-step:hover::before { width: 100%; }
  .process-step-num { font-family: var(--font-display); font-size: 0.8rem; color: var(--gold); font-style: italic; margin-bottom: 24px; }
  .process-icon {
    width: 48px; height: 48px; background: var(--ink); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; transition: background 0.3s;
  }
  .process-step:hover .process-icon { background: var(--gold); }
  .process-icon svg { width: 22px; height: 22px; stroke: var(--cream); stroke-width: 1.5; fill: none; }
  .process-step-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 400; margin-bottom: 12px; }
  .process-step-desc { font-size: 13.5px; color: var(--ink-soft); line-height: 1.7; }
  .process-arrow { position: absolute; top: 40px; right: -14px; width: 28px; height: 28px; background: var(--cream); border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 2; font-size: 11px; }
  .process-step:last-child .process-arrow { display: none; }

  /* ── METRICS ── */
  #metrics { background: var(--ink); color: var(--cream); }
  .metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 64px; border: 1px solid rgba(255,255,255,0.08); }
  .metric-item { padding: 48px 40px; border-right: 1px solid rgba(255,255,255,0.08); text-align: center; }
  .metric-item:last-child { border-right: none; }
  .metric-number { font-family: var(--font-display); font-size: clamp(3rem, 5vw, 5rem); font-weight: 300; color: var(--gold-light); line-height: 1; margin-bottom: 8px; }
  .metric-suffix { color: var(--gold); }
  .metric-label { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); }

  /* ── WHY US ── */
  #whyus { background: var(--warm-white); }
  .whyus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 64px; align-items: start; }
  .checklist { display: flex; flex-direction: column; gap: 16px; margin-bottom: 48px; }
  .check-item { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border: 1px solid var(--border); border-radius: 2px; transition: border-color 0.3s, background 0.3s; }
  .check-item:hover { border-color: var(--gold); background: rgba(201,169,110,0.04); }
  .check-icon { width: 28px; height: 28px; flex-shrink: 0; background: rgba(201,169,110,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 12px; }
  .check-text { font-size: 14.5px; color: var(--ink-soft); }
  .feature-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .feature-card { padding: 28px 24px; background: var(--cream); border: 1px solid var(--border); border-radius: 2px; transition: transform 0.3s, box-shadow 0.3s; }
  .feature-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
  .feature-card-icon { font-size: 1.8rem; margin-bottom: 12px; }
  .feature-card-title { font-weight: 500; margin-bottom: 6px; font-size: 14px; }
  .feature-card-text { font-size: 13px; color: var(--muted); line-height: 1.6; }
  .tools-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
  .tool-pill { padding: 7px 14px; border: 1px solid var(--border); font-size: 12px; letter-spacing: 0.08em; color: var(--ink-soft); border-radius: 40px; transition: border-color 0.3s, color 0.3s; }
  .tool-pill:hover { border-color: var(--gold); color: var(--gold); }

  /* ── PRICING ── */
  #pricing { background: var(--cream); }
  .pricing-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; margin: 40px 0 64px; }
  .pricing-toggle button { padding: 10px 24px; border: none; background: none; font-family: var(--font-body); font-size: 13px; letter-spacing: 0.08em; transition: background 0.3s, color 0.3s; color: var(--muted); }
  .pricing-toggle button.active { background: var(--ink); color: var(--cream); }
  .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .pricing-card { padding: 40px 36px; border: 1px solid var(--border); background: var(--warm-white); border-radius: 2px; position: relative; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s; }
  .pricing-card:hover { transform: translateY(-8px); box-shadow: 0 40px 80px rgba(0,0,0,0.1); }
  .pricing-card.featured { background: var(--ink); color: var(--cream); border-color: var(--ink); }
  .pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: white; font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; padding: 4px 14px; border-radius: 2px; }
  .pricing-tier { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
  .pricing-name { font-family: var(--font-display); font-size: 1.8rem; font-weight: 400; margin-bottom: 24px; }
  .pricing-price { font-family: var(--font-display); font-size: 3.5rem; font-weight: 300; line-height: 1; margin-bottom: 6px; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  .pricing-period { font-size: 12px; color: var(--muted); margin-bottom: 32px; }
  .pricing-card.featured .pricing-period { color: rgba(255,255,255,0.4); }
  .pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
  .pricing-features li { font-size: 14px; display: flex; align-items: center; gap: 10px; color: var(--ink-soft); }
  .pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.75); }
  .pricing-features li::before { content: '—'; color: var(--gold); flex-shrink: 0; }
  .pricing-btn { width: 100%; padding: 14px; border: 1px solid var(--border); background: none; font-family: var(--font-body); font-size: 13px; letter-spacing: 0.1em; transition: background 0.3s, color 0.3s, border-color 0.3s; text-transform: lowercase; }
  .pricing-btn:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }
  .pricing-card.featured .pricing-btn { background: var(--gold); color: white; border-color: var(--gold); }
  .pricing-card.featured .pricing-btn:hover { background: #b8904a; }

  /* ── TESTIMONIALS ── */
  #testimonials { background: var(--warm-white); }
  .testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 64px; }
  .testimonial-card { padding: 36px 32px; border: 1px solid var(--border); background: var(--cream); border-radius: 2px; position: relative; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  .testimonial-card:hover { transform: translateY(-6px); }
  .testimonial-quote { font-family: var(--font-display); font-size: 5rem; font-style: italic; color: var(--gold-light); line-height: 0.5; margin-bottom: 20px; }
  .testimonial-text { font-family: var(--font-instrument); font-size: 1.05rem; font-style: italic; color: var(--ink-soft); line-height: 1.75; margin-bottom: 24px; }
  .testimonial-author { display: flex; align-items: center; gap: 12px; }
  .testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--gold) 0%, #8b5e3c 100%); flex-shrink: 0; }
  .testimonial-name { font-weight: 500; font-size: 14px; margin-bottom: 2px; }
  .testimonial-role { font-size: 12px; color: var(--muted); }

  /* ── CONTACT ── */
  #contact { background: var(--ink); color: var(--cream); }
  #contact .section-label { color: var(--gold); }
  #contact .section-title { color: var(--cream); }
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 64px; align-items: start; }
  .contact-form { display: flex; flex-direction: column; gap: 24px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { display: flex; flex-direction: column; gap: 8px; }
  .form-group label { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); }
  .form-group input, .form-group textarea, .form-group select { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 14px 16px; color: var(--cream); font-family: var(--font-body); font-size: 14px; outline: none; transition: border-color 0.3s; border-radius: 2px; }
  .form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--gold); }
  .form-group select option { background: var(--ink); }
  .form-group textarea { resize: none; height: 120px; }
  .form-submit { display: inline-flex; align-items: center; gap: 12px; background: var(--gold); color: white; border: none; padding: 16px 32px; font-family: var(--font-body); font-size: 14px; letter-spacing: 0.1em; text-transform: lowercase; transition: background 0.3s, transform 0.3s; align-self: flex-start; border-radius: 2px; }
  .form-submit:hover { background: #b8904a; transform: translateY(-2px); }
  .contact-info { padding-top: 8px; }
  .contact-info-title { font-family: var(--font-display); font-size: 2rem; font-weight: 300; font-style: italic; color: var(--cream); margin-bottom: 32px; line-height: 1.3; }
  .contact-detail { display: flex; flex-direction: column; gap: 6px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .contact-detail:first-of-type { border-top: 1px solid rgba(255,255,255,0.08); }
  .contact-detail-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.3); }
  .contact-detail-value { font-size: 15px; color: var(--cream); }
  .contact-detail-value a { color: var(--gold-light); text-decoration: none; transition: color 0.3s; }
  .contact-detail-value a:hover { color: var(--gold); }

  /* ── FOOTER ── */
  footer { background: #0f0e0c; color: var(--cream); padding: 60px 48px 40px; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .footer-brand .nav-logo { color: var(--cream); font-size: 1.6rem; margin-bottom: 16px; display: block; }
  .footer-tagline { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 240px; }
  .footer-col-title { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 20px; }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a { font-size: 14px; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s; }
  .footer-links a:hover { color: var(--gold-light); }
  .footer-bottom { display: flex; justify-content: space-between; align-items: center; }
  .footer-copy { font-size: 12px; color: rgba(255,255,255,0.25); }
  .footer-socials { display: flex; gap: 16px; }
  .footer-socials a { font-size: 12px; color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.3s; letter-spacing: 0.1em; }
  .footer-socials a:hover { color: var(--gold); }

  /* ── REVEAL ── */
  .reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }

  /* ── AI ASSISTANT ── */
  #ai-assistant { background: var(--cream); }
  .ai-chat-wrap {
    margin-top: 56px;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--warm-white);
    display: flex;
    flex-direction: column;
    height: 540px;
    box-shadow: 0 24px 80px rgba(26,24,20,0.07);
  }
  .ai-chat-header {
    display: flex; align-items: center; gap: 14px;
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
    background: var(--ink);
    flex-shrink: 0;
  }
  .ai-chat-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: radial-gradient(circle at 35% 40%, #f0c878, #c9a96e 50%, #8b5e3c);
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
  }
  .ai-chat-header-info { flex: 1; }
  .ai-chat-name { font-size: 14px; font-weight: 500; color: var(--cream); letter-spacing: 0.03em; }
  .ai-chat-status { font-size: 11px; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; display: flex; align-items: center; gap: 6px; }
  .ai-status-dot { width: 6px; height: 6px; border-radius: 50%; background: #7ecb8f; animation: statusPulse 2s ease-in-out infinite; }
  @keyframes statusPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
  .ai-chat-messages {
    flex: 1; overflow-y: auto;
    padding: 28px;
    display: flex; flex-direction: column; gap: 18px;
    scroll-behavior: smooth;
  }
  .ai-chat-messages::-webkit-scrollbar { width: 3px; }
  .ai-chat-messages::-webkit-scrollbar-thumb { background: var(--border); }
  .ai-msg { display: flex; gap: 12px; align-items: flex-start; animation: msgIn 0.4s cubic-bezier(0.16,1,0.3,1); }
  @keyframes msgIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }
  .ai-msg.user { flex-direction: row-reverse; }
  .ai-msg-avatar {
    width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
    background: radial-gradient(circle at 35% 40%, #f0c878, #c9a96e 50%, #8b5e3c);
    font-size: 12px; display: flex; align-items: center; justify-content: center;
  }
  .ai-msg.user .ai-msg-avatar { background: var(--ink); color: var(--cream); font-size: 11px; font-family: var(--font-body); }
  .ai-msg-bubble {
    max-width: 72%; padding: 13px 18px; border-radius: 2px;
    font-size: 14px; line-height: 1.65; color: var(--ink-soft);
    background: var(--cream); border: 1px solid var(--border);
  }
  .ai-msg-bubble strong { font-weight: 700; color: #634c26; letter-spacing: 0.02em; }
  .ai-msg.user .ai-msg-bubble { background: var(--ink); color: var(--cream); border-color: var(--ink); }
  .ai-typing { display: flex; gap: 5px; align-items: center; padding: 14px 18px; }
  .ai-typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: typingBounce 1.2s ease-in-out infinite; }
  .ai-typing span:nth-child(2) { animation-delay: 0.2s; }
  .ai-typing span:nth-child(3) { animation-delay: 0.4s; }
  @keyframes typingBounce { 0%,60%,100% { transform:translateY(0); } 30% { transform:translateY(-6px); } }
  .ai-chat-input-row { display: flex; gap: 0; border-top: 1px solid var(--border); flex-shrink: 0; }
  .ai-chat-input {
    flex: 1; padding: 18px 20px;
    border: none; outline: none;
    font-family: var(--font-body); font-size: 14px;
    color: var(--ink); background: var(--warm-white);
    resize: none;
  }
  .ai-chat-input::placeholder { color: var(--muted); }
  .ai-chat-send {
    padding: 0 28px; border: none; border-left: 1px solid var(--border);
    background: var(--ink); color: var(--cream);
    font-family: var(--font-body); font-size: 13px;
    letter-spacing: 0.08em; text-transform: lowercase;
    transition: background 0.3s; flex-shrink: 0;
  }
  .ai-chat-send:hover { background: var(--gold); }
  .chat-suggestions {
    display: flex; gap: 8px; padding: 10px 15px;
    overflow-x: auto; scrollbar-width: none;
  }
  .chat-suggestions::-webkit-scrollbar { display: none; }
  .chip {
    background: rgba(204, 164, 92, 0.1);
    border: 1px solid rgba(204, 164, 92, 0.3);
    color: #cca45c;
    padding: 6px 14px; border-radius: 20px;
    font-size: 0.85rem; font-family: inherit;
    cursor: pointer; white-space: nowrap;
    transition: all 0.3s ease;
  }
  .chip:hover { background: #cca45c; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(204, 164, 92, 0.2); }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    nav { padding: 20px 24px; }
    nav.scrolled { padding: 16px 24px; }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    section { padding: 80px 24px; }
    #projects { padding: 80px 24px; }
    .about-grid, .contact-grid, .whyus-grid { grid-template-columns: 1fr; gap: 48px; }
    .process-grid, .metrics-grid { grid-template-columns: 1fr 1fr; }
    .pricing-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-social { display: none; }
    .hero-scroll { display: none; }
    .project-thumb { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .service-body-inner { grid-template-columns: 1fr; padding-left: 0; }
    .service-toggle { grid-template-columns: 40px 1fr auto; }
    .service-price { display: none; }
    .project-link { grid-template-columns: 50px 1fr 50px; }
    .project-category, .project-year { display: none; }
    .hero-dual-pills { flex-wrap: wrap; }
  }
  @media (max-width: 480px) {
    .process-grid, .metrics-grid { grid-template-columns: 1fr; }
    .feature-cards { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
  }