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

    :root {
      --bg:      #050811;
      --bg2:     #090f1e;
      --bg3:     #0d1525;
      --surface: rgba(255,255,255,0.04);
      --border:  rgba(255,255,255,0.08);
      --blue:    #4f8ef7;
      --violet:  #8b5cf6;
      --gold:    #c9a84c;
      --cyan:    #22d3ee;
      --red:     #f87171;
      --green:   #34d399;
      --grad:    linear-gradient(135deg, #a07828, #c9a84c);
      --grad2:   linear-gradient(135deg, #c9a84c, #f0d080);
      --text:    #f1f5f9;
      --muted:   #94a3b8;
      --faint:   #64748b;
      --fg:      #f1f5f9;
      --accent:  var(--gold);
    }

    html { scroll-behavior: smooth; }
    body {
      font-family: 'Plus Jakarta Sans', sans-serif;
      background: var(--bg);
      color: var(--text);
      overflow-x: hidden;
      line-height: 1.6;
      font-weight: 700;
    }

    /* ── NAVBAR ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 300;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      column-gap: 48px;
      align-items: center;
      padding: 20px 60px;
      background: rgba(5,8,17,0.75);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: padding 0.3s;
    }
    nav.scrolled { padding: 14px 60px; }
    nav > .nav-actions { justify-self: end; display: flex; align-items: center; gap: 8px; }
    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px;
      background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
      text-decoration: none;
    }
    .nav-logo-img {
      height: 38px; width: auto; flex-shrink: 0;
      border-radius: 9px;
      background: rgba(255,255,255,0.93);
      padding: 2px 5px;
    }
    .f-logo-img {
      height: 46px; width: auto;
      border-radius: 10px;
      background: rgba(255,255,255,0.9);
      padding: 3px 7px;
    }
    .f-logo-link { text-decoration: none; display: flex; align-items: center; }
    .nav-links { display: flex; gap: 20px; list-style: none; }
    .nav-links a {
      color: var(--muted); text-decoration: none;
      font-size: 0.875rem; font-weight: 700;
      padding: 4px 14px;
      border-radius: 999px;
      white-space: nowrap;
      transition: color 0.25s, background 0.25s;
    }
    .nav-links a:hover { color: var(--text); }
    .nav-links a.nav-active {
      color: #fff;
      background: #7a5210;
    }
    .nav-links a.nav-cta:hover { color: #fff !important; }

    @property --gradient-angle {
      syntax: "<angle>";
      initial-value: 0deg;
      inherits: false;
    }
    @property --gradient-angle-offset {
      syntax: "<angle>";
      initial-value: 0deg;
      inherits: false;
    }
    @property --gradient-percent {
      syntax: "<percentage>";
      initial-value: 5%;
      inherits: false;
    }
    @property --gradient-shine {
      syntax: "<color>";
      initial-value: white;
      inherits: false;
    }

    .nav-cta {
      --shiny-cta-bg: #000000;
      --shiny-cta-bg-subtle: #1a1818;
      --shiny-cta-highlight: #8a6520;
      --shiny-cta-highlight-subtle: #c9a84c;
      --animation: gradient-angle linear infinite;
      --duration: 3s;
      --shadow-size: 2px;
      --transition: 800ms cubic-bezier(0.25, 1, 0.5, 1);

      isolation: isolate;
      position: relative;
      overflow: hidden;
      -webkit-tap-highlight-color: transparent;
      cursor: pointer;
      outline: none;
      padding: 10px 24px;
      font-size: 0.875rem !important;
      font-weight: 700 !important;
      line-height: 1.2;
      border: 1px solid transparent;
      border-radius: 360px;
      color: #fff !important;
      text-decoration: none;
      display: inline-block;
      background: linear-gradient(var(--shiny-cta-bg), var(--shiny-cta-bg)) padding-box,
        conic-gradient(
          from calc(var(--gradient-angle) - var(--gradient-angle-offset)),
          transparent,
          var(--shiny-cta-highlight) var(--gradient-percent),
          var(--gradient-shine) calc(var(--gradient-percent) * 2),
          var(--shiny-cta-highlight) calc(var(--gradient-percent) * 3),
          transparent calc(var(--gradient-percent) * 4)
        ) border-box;
      box-shadow: inset 0 0 0 1px var(--shiny-cta-bg-subtle);
      transition: var(--transition);
      transition-property: --gradient-angle-offset, --gradient-percent, --gradient-shine;
    }

    .nav-cta:active { translate: 0 1px; }

    .nav-cta::before,
    .nav-cta::after,
    .nav-cta span::before {
      content: "";
      pointer-events: none;
      position: absolute;
      inset-inline-start: 50%;
      inset-block-start: 50%;
      translate: -50% -50%;
      z-index: -1;
    }

    .nav-cta::before {
      --size: calc(100% - var(--shadow-size) * 3);
      --position: 2px;
      --space: calc(var(--position) * 2);
      width: var(--size);
      height: var(--size);
      background: radial-gradient(
        circle at var(--position) var(--position),
        white calc(var(--position) / 4),
        transparent 0
      ) padding-box;
      background-size: var(--space) var(--space);
      background-repeat: space;
      -webkit-mask-image: conic-gradient(
        from calc(var(--gradient-angle) + 45deg),
        black,
        transparent 10% 90%,
        black
      );
      mask-image: conic-gradient(
        from calc(var(--gradient-angle) + 45deg),
        black,
        transparent 10% 90%,
        black
      );
      border-radius: inherit;
      opacity: 0.4;
    }

    .nav-cta::after {
      --animation: shimmer linear infinite;
      width: 100%;
      aspect-ratio: 1;
      background: linear-gradient(-50deg, transparent, var(--shiny-cta-highlight), transparent);
      -webkit-mask-image: radial-gradient(circle at bottom, transparent 40%, black);
      mask-image: radial-gradient(circle at bottom, transparent 40%, black);
      opacity: 0.6;
    }

    .nav-cta span {
      z-index: 1;
      position: relative;
    }

    .nav-cta span::before {
      --size: calc(100% + 1rem);
      width: var(--size);
      height: var(--size);
      box-shadow: inset 0 -1ex 2rem 4px var(--shiny-cta-highlight);
      opacity: 0;
      transition: opacity var(--transition);
      animation: calc(var(--duration) * 1.5) breathe linear infinite;
    }

    .nav-cta,
    .nav-cta::before,
    .nav-cta::after {
      animation: var(--animation) var(--duration),
        var(--animation) calc(var(--duration) / 0.4) reverse paused;
      animation-composition: add;
    }

    .nav-cta:is(:hover, :focus-visible) {
      --gradient-percent: 20%;
      --gradient-angle-offset: 95deg;
      --gradient-shine: var(--shiny-cta-highlight-subtle);
    }

    .nav-cta:is(:hover, :focus-visible),
    .nav-cta:is(:hover, :focus-visible)::before,
    .nav-cta:is(:hover, :focus-visible)::after {
      animation-play-state: running;
    }

    .nav-cta:is(:hover, :focus-visible) span::before {
      opacity: 1;
    }

    @keyframes gradient-angle { to { --gradient-angle: 360deg; } }
    @keyframes shimmer { to { rotate: 360deg; } }
    @keyframes breathe {
      from, to { scale: 1; }
      50% { scale: 1.2; }
    }

    /* ── HERO ── */
    #hero {
      min-height: 100vh; display: flex; flex-direction: column;
      align-items: center; justify-content: flex-start;
      text-align: center; padding: 110px 24px 40px;
      position: relative; overflow: hidden;
      background: #000;
    }
    .hero-main {
      display: flex; flex-direction: column; align-items: center;
      flex: 1 1 auto; justify-content: center; width: 100%;
    }
    #heroShader {
      position: absolute; inset: 0; width: 100%; height: 100%;
      z-index: 0; pointer-events: none; touch-action: none;
      opacity: 0.9; color: rgba(255,255,255,0.12); overflow: visible;
    }
    #hero > *:not(#heroShader) { position: relative; z-index: 1; }
    #hero::after {
      content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
      background:
        radial-gradient(ellipse at 50% 50%, transparent 0%, rgba(5,8,17,0.35) 60%, rgba(5,8,17,0.75) 100%),
        linear-gradient(180deg, rgba(5,8,17,0.2) 0%, transparent 30%, transparent 70%, var(--bg) 100%);
    }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(160,120,40,0.1); border: 1px solid rgba(160,120,40,0.25);
      color: var(--gold); padding: 8px 18px; border-radius: 100px;
      font-size: 0.78rem; font-weight: 700; letter-spacing: 0.8px;
      text-transform: uppercase; margin-bottom: 32px;
      animation: fadeUp 0.6s ease both;
    }
    .badge-dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; animation: pulse 2s ease infinite; }

    .hero-greeting { font-size: 0.9rem; color: var(--muted); font-weight: 700; margin-bottom: 6px; animation: fadeUp 0.5s 0.1s ease both; }

    .hero-title {
      font-size: clamp(2.2rem, 4.6vw, 4rem);
      font-weight: 800; line-height: 1.08; letter-spacing: -2px;
      margin-bottom: 22px; animation: fadeUp 0.6s 0.15s ease both;
    }
    .gt  { background: var(--grad);  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
    .gt2 { background: var(--grad2); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

    /* ── ROTATING WORD ── */
    .rw-wrap {
      display: inline-block; position: relative;
      vertical-align: baseline; overflow: visible;
      transition: width 0.45s cubic-bezier(0.25, 1, 0.5, 1);
    }
    .rw-word {
      display: inline-block; white-space: nowrap; font-weight: 800;
      background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
      transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
      padding-bottom: 0.15em; margin-bottom: -0.15em;
    }
    .rw-word.rw-out { opacity: 0; transform: translateY(-0.35em); }

    .hero-sub {
      max-width: 560px; color: #cbd5e1; font-size: 0.98rem; line-height: 1.75;
      margin-bottom: 28px; animation: fadeUp 0.6s 0.2s ease both;
    }
    .hero-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; animation: fadeUp 0.6s 0.25s ease both; }

    .btn-p {
      display: inline-flex; align-items: center; gap: 8px;
      background: var(--grad); color: #fff; padding: 15px 34px;
      border-radius: 10px; font-weight: 700; font-size: 0.95rem;
      text-decoration: none; box-shadow: 0 0 40px rgba(160,120,40,0.3);
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .btn-p:hover { transform: translateY(-2px); box-shadow: 0 0 60px rgba(160,120,40,0.45); }

    .btn-s {
      display: inline-flex; align-items: center; gap: 8px;
      background: var(--surface); border: 1px solid var(--border);
      color: var(--text); padding: 15px 34px; border-radius: 10px;
      font-weight: 700; font-size: 0.95rem; text-decoration: none;
      transition: background 0.2s, border-color 0.2s, transform 0.2s;
      position: relative; overflow: hidden;
    }
    .btn-s:hover { transform: translateY(-2px); }
    .btn-s .btn-glow { display: none; }
    .btn-s > *:not(.btn-glow) { position: relative; z-index: 1; }

    /* ── STATS ── */
    #stats { width: 100%; margin-top: 16px; }
    .stats-grid {
      display: grid; grid-template-columns: repeat(4, 1fr);
      gap: 1px; background: var(--border);
      max-width: 1000px; margin: 0 auto;
      border-radius: 16px; overflow: hidden;
    }
    .stat-item { background: var(--bg); padding: 36px; text-align: center; }
    .stat-num {
      font-size: 2.8rem; font-weight: 800; letter-spacing: -2px;
      background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
      line-height: 1; margin-bottom: 8px;
    }
    .stat-label { color: var(--muted); font-size: 0.8rem; font-weight: 700; line-height: 1.4; }

    /* ── TOOLS LOGO STRIP (inside hero) ── */
    .hero-tools {
      width: 100%;
      margin-top: auto;
      padding-top: 20px;
      animation: fadeUp 0.6s 0.35s ease both;
    }
    .tools-heading {
      text-align: center;
      color: #cbd5e1;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 18px;
      padding: 0 24px;
    }
    .tools-marquee {
      position: relative;
      overflow: hidden;
      width: 100%;
      -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
              mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
    }
    .tools-track {
      display: flex;
      gap: 56px;
      width: max-content;
      align-items: center;
      animation: toolsScroll 50s linear infinite;
    }
    .tools-marquee:hover .tools-track { animation-play-state: paused; }
    .tool-item {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
      color: #fff;
      opacity: 0.9;
      transition: opacity 0.25s ease, transform 0.25s ease;
    }
    .tool-item:hover { opacity: 1; transform: scale(1.08); }
    .tool-item img,
    .tool-item svg {
      height: 28px;
      width: auto;
      flex-shrink: 0;
      color: #fff;
    }
    .tool-item span {
      color: #fff;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.3px;
      white-space: nowrap;
    }
    [data-theme="light"] .tool-item { color: var(--muted); opacity: 0.85; }
    [data-theme="light"] .tool-item span { color: var(--muted); }
    [data-theme="light"] .tool-item img { filter: brightness(0) opacity(0.5); }
    [data-theme="light"] .tool-item svg { color: var(--muted); }
    @keyframes toolsScroll {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    @keyframes solveScroll {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }

    /* ── SHARED ── */
    section { padding: 100px 60px; position: relative; }
    .inner { max-width: 1100px; margin: 0 auto; }
    .stag { display: inline-block; color: var(--gold); font-size: 0.75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; }
    .stag-green { color: var(--green); }
    .stag-violet { color: var(--gold); }
    .sh { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 16px; }
    .ss { color: var(--muted); font-size: 1.05rem; max-width: 540px; line-height: 1.7; }

    /* ── WHO IS THIS FOR ── */
    #for { background: var(--bg2); padding: 60px 60px; }
    .for-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
    .for-left .sh { margin-bottom: 12px; }
    .for-left p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; }
    .for-checks { display: flex; flex-direction: column; gap: 10px; }
    .check-item { display: flex; align-items: flex-start; gap: 14px; }
    .check-icon { width: 22px; height: 22px; background: rgba(52,211,153,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--green); flex-shrink: 0; margin-top: 2px; }
    .check-text { font-size: 0.95rem; color: var(--muted); line-height: 1.6; }
    .check-text strong { color: var(--text); }
    .for-cta-link { display: inline-block; margin-top: 20px; font-size: 0.88rem; color: var(--green); text-decoration: none; opacity: 0.85; transition: opacity 0.2s; }
    .for-cta-link:hover { opacity: 1; }
    .for-right { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding-top: 150px; }
    .for-card {
      border-radius: 12px; padding: 16px 14px;
      position: relative;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .for-card:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,0.25); }
    .for-card.ac-blue   { background: #2563eb; --glow-base: 220; }
    .for-card.ac-green  { background: #059669; --glow-base: 150; }
    .for-card.ac-purple { background: #8a6520; --glow-base: 40; }
    .for-card.ac-amber  { background: #d97706; --glow-base: 38;  }
    /* ── GLOW BORDER ── */
    [data-glow] { position: relative; background-clip: padding-box; }
    [data-glow]::before {
      content: ''; position: absolute; inset: -1px;
      border-radius: inherit; padding: 1px; z-index: -1; pointer-events: none;
      background: radial-gradient(
        150px 150px at var(--mx, -9999px) var(--my, -9999px),
        hsl(var(--glow-base, 220) 100% 65%), transparent 100%
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask-composite: exclude;
    }
    [data-glow].solve-card { overflow: visible; }
    .proj-card  { overflow: visible; }
    [data-glow].solve-card:nth-child(1) { --glow-base: 220; }
    [data-glow].solve-card:nth-child(2) { --glow-base: 30;  }
    [data-glow].solve-card:nth-child(3) { --glow-base: 150; }
    [data-glow].solve-card:nth-child(4) { --glow-base: 280; }
    [data-glow].solve-card:nth-child(5) { --glow-base: 190; }
    [data-glow].solve-card:nth-child(6) { --glow-base: 250; }
    [data-glow].solve-card:nth-child(7)  { --glow-base: 330; }
    [data-glow].solve-card:nth-child(8)  { --glow-base: 60;  }
    [data-glow].solve-card:nth-child(9)  { --glow-base: 170; }
    [data-glow].solve-card:nth-child(10) { --glow-base: 15;  }
    [data-glow].solve-card:nth-child(11) { --glow-base: 260; }
    [data-glow].solve-card:nth-child(12) { --glow-base: 120; }
    [data-glow].diff-card:nth-child(1)  { --glow-base: 200; }
    [data-glow].diff-card:nth-child(2)  { --glow-base: 270; }
    [data-glow].diff-card:nth-child(3)  { --glow-base: 160; }
    [data-glow].diff-card:nth-child(4)  { --glow-base: 240; }
    [data-glow].diff-card:nth-child(5)  { --glow-base: 190; }
    [data-glow].diff-card:nth-child(6)  { --glow-base: 300; }
    [data-glow].a-card:nth-child(1)     { --glow-base: 38;  }
    [data-glow].a-card:nth-child(2)     { --glow-base: 220; }
    [data-glow].a-card:nth-child(3)     { --glow-base: 150; }
    [data-glow].a-card:nth-child(4)     { --glow-base: 300; }
    .for-card .ico { font-size: 1.2rem; margin-bottom: 8px; }
    .for-card h4 { font-size: 0.85rem; font-weight: 700; margin-bottom: 4px; color: #fff; }
    .for-card p { color: rgba(255,255,255,0.8); font-size: 0.74rem; line-height: 1.45; }
    .for-card.ac-green h4, .for-card.ac-green p { color: #fff; }
    .for-card.ac-amber h4, .for-card.ac-amber p { color: #0f172a; }

    /* ── WHO THIS IS FOR — pill layout ── */
    .for-right { display: flex; flex-wrap: wrap; gap: 12px; align-content: flex-start; padding-top: 150px; }
    .for-pill {
      display: inline-flex; flex-direction: column;
      padding: 12px 18px; border-radius: 20px;
      background: var(--surface); border: 1px solid var(--border);
      cursor: default;
      transition: transform 0.22s, border-color 0.22s;
    }
    .for-pill:hover { transform: translateY(-3px); }
    .for-pill.ac-blue:hover   { border-color: rgba(37,99,235,0.55); }
    .for-pill.ac-purple:hover { border-color: rgba(138,101,32,0.55); }
    .for-pill.ac-green:hover  { border-color: rgba(5,150,105,0.55); }
    .for-pill.ac-amber:hover  { border-color: rgba(217,119,6,0.55); }
    .pill-top { display: flex; align-items: center; gap: 10px; }
    .pill-ico {
      width: 34px; height: 34px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem; flex-shrink: 0;
    }
    .for-pill.ac-blue   .pill-ico { background: rgba(37,99,235,0.18); }
    .for-pill.ac-purple .pill-ico { background: rgba(138,101,32,0.18); }
    .for-pill.ac-green  .pill-ico { background: rgba(5,150,105,0.18); }
    .for-pill.ac-amber  .pill-ico { background: rgba(217,119,6,0.18); }
    .pill-lbl { font-size: 0.88rem; font-weight: 700; color: var(--text); white-space: nowrap; }
    .pill-desc {
      font-size: 0.73rem; color: var(--muted); line-height: 1.5;
      max-height: 0; overflow: hidden; opacity: 0; margin-top: 0;
      transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.25s ease;
    }
    .for-pill:hover .pill-desc,
    .for-pill.open  .pill-desc { max-height: 120px; opacity: 1; margin-top: 8px; }
    .for-pill.open { transform: translateY(-3px); }
    [data-theme="light"] .for-pill { background: #fff; border-color: rgba(0,0,0,0.1); }

    /* ── WHAT WE BUILD ── */
    #services { background: var(--bg2); }
    .services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 48px; max-width: 960px; margin-left: auto; margin-right: auto; }
    .services-grid .for-card { overflow: hidden; }
    .card-num { position: absolute; bottom: -16px; right: 12px; font-size: 7rem; font-weight: 900; color: rgba(255,255,255,0.08); line-height: 1; pointer-events: none; user-select: none; letter-spacing: -4px; }
    @media(max-width:768px){ .services-grid { grid-template-columns: 1fr; } }

    /* ── WHAT WE ACTUALLY SOLVE ── */
    #solve { background: var(--bg); overflow: hidden; }
    .solve-header { text-align: center; margin-bottom: 60px; }
    .solve-header .ss { margin: 0 auto; }
    .solve-marquee {
      position: relative; overflow: hidden; margin-top: 52px;
      -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
              mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
    }
    .solve-track {
      display: flex; gap: 20px; width: max-content;
      align-items: stretch; padding: 16px 0 28px;
      animation: solveScroll 432s linear infinite;
    }
    .solve-marquee:hover .solve-track { animation-play-state: paused; }
    .solve-card {
      width: 320px; flex-shrink: 0;
      background: linear-gradient(145deg,
        rgba(var(--sc-accent-rgb), 0.22) 0%,
        rgba(var(--sc-accent-rgb), 0.08) 45%,
        #060818 85%);
      border: 1px solid rgba(var(--sc-accent-rgb), 0.22);
      border-radius: 20px; padding: 24px;
      position: relative; overflow: hidden;
      box-shadow: 0 4px 32px rgba(var(--sc-accent-rgb), 0.12);
      transition: box-shadow 0.4s, border-color 0.4s, transform 0.1s;
      will-change: transform;
      display: flex; flex-direction: column; gap: 16px;
    }
    .solve-card:hover {
      box-shadow: 0 8px 48px rgba(var(--sc-accent-rgb), 0.26);
      border-color: rgba(var(--sc-accent-rgb), 0.42);
    }
    .solve-card[data-sc-color="blue"]   { --sc-accent: #c9a84c; --sc-accent-rgb: 201,168,76; }
    .solve-card[data-sc-color="violet"] { --sc-accent: #a07828; --sc-accent-rgb: 160,120,40; }
    .solve-card[data-sc-color="cyan"]   { --sc-accent: #22d3ee; --sc-accent-rgb: 34,211,238; }
    .solve-card[data-sc-color="green"]  { --sc-accent: #34d399; --sc-accent-rgb: 52,211,153; }
    .sc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
    .sc-left { display: flex; align-items: flex-start; gap: 12px; }
    .sc-icon {
      font-size: 3rem; line-height: 1;
      flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    }
    .sc-title { font-size: 1rem; font-weight: 800; letter-spacing: -0.4px; margin-bottom: 3px; }
    .sc-industry { color: var(--muted); font-size: 0.73rem; font-weight: 700; display: block; }
    .sc-badge {
      background: var(--sc-accent);
      border-radius: 12px; padding: 10px 12px;
      text-align: center; flex-shrink: 0; min-width: 68px; max-width: 90px;
      box-shadow: 0 4px 16px rgba(var(--sc-accent-rgb), 0.4);
    }
    .sc-badge-val {
      display: block; font-size: 1.15rem; font-weight: 800; letter-spacing: -0.5px;
      color: #0f172a; line-height: 1.1;
    }
    .sc-badge-lbl { display: block; color: rgba(15,23,42,0.72); font-size: 0.62rem; font-weight: 700; margin-top: 3px; line-height: 1.3; }
    .sc-inner {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 14px; padding: 16px;
      flex: 1; display: flex; flex-direction: column;
    }
    .sc-qmark {
      font-size: 1.4rem; line-height: 1; font-weight: 800;
      color: var(--sc-accent); margin-bottom: 8px; opacity: 0.85;
      font-family: Georgia, serif;
    }
    .sc-body { color: var(--muted); font-size: 0.81rem; line-height: 1.7; font-style: italic; flex: 1; margin-bottom: 14px; }
    .sc-extra {
      display: flex; align-items: baseline; gap: 6px;
      padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.06);
    }
    .sc-extra-val { font-size: 1rem; font-weight: 800; letter-spacing: -0.5px; color: var(--sc-accent); }
    .sc-extra-lbl { color: var(--faint); font-size: 0.71rem; font-weight: 700; }

    /* ── HOW IT WORKS ── */
    #process { background: var(--bg2); }
    .process-hdr { text-align: center; margin-bottom: 70px; }
    .process-hdr .ss { margin: 0 auto; }
    .steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; position: relative; }
    .steps::before {
      content: ''; position: absolute; top: 28px;
      left: calc(12.5% + 12px); right: calc(12.5% + 12px);
      height: 1px; background: linear-gradient(90deg, #8a6520, var(--gold), var(--cyan), transparent); opacity: 0.25;
    }
    .step { text-align: center; padding: 0 14px; }
    .step-n {
      width: 56px; height: 56px; border-radius: 50%; background: var(--grad);
      color: #fff; font-size: 1.1rem; font-weight: 800;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 20px; position: relative; z-index: 1;
      box-shadow: 0 0 30px rgba(160,120,40,0.3);
    }
    .step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.3px; }
    .step p { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }

    /* ── PROJECTS ── */
    #projects { background: var(--bg); }
    .proj-hdr { margin-bottom: 56px; text-align: center; }
    .proj-hdr .ss { margin: 0 auto; }
    .proj-stats { display: flex; justify-content: center; gap: 48px; margin-top: 36px; flex-wrap: wrap; }
    .proj-stat-val { font-size: 1.6rem; font-weight: 800; color: var(--fg); letter-spacing: -1px; }
    .proj-stat-lbl { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }
    .proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .proj-card {
      background:
        radial-gradient(ellipse 90% 55% at 50% 108%, rgba(160,120,40,0.30) 0%, transparent 70%),
        radial-gradient(ellipse 65% 45% at 88% 108%, rgba(201,168,76,0.18) 0%, transparent 65%),
        radial-gradient(ellipse 65% 45% at 12% 108%, rgba(138,101,32,0.18) 0%, transparent 65%),
        #060818;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 20px; padding: 0;
      position: relative; overflow: hidden;
      display: flex; flex-direction: column;
      box-shadow:
        0 -6px 50px rgba(160,120,40,0.18),
        inset 0 -2px 28px rgba(138,101,32,0.22);
      transition: box-shadow 0.4s, transform 0.1s;
      will-change: transform;
    }
    .proj-card:hover {
      box-shadow:
        0 -10px 70px rgba(160,120,40,0.30),
        inset 0 -2px 40px rgba(138,101,32,0.35);
    }
    .proj-card-img { width: 100%; height: 180px; position: relative; overflow: hidden; border-radius: 20px 20px 0 0; flex-shrink: 0; }
    .proj-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .proj-card-img .proj-tag { position: absolute; bottom: 14px; left: 14px; margin-bottom: 0; background: rgba(10,10,20,0.72); border: 1px solid rgba(255,255,255,0.22); color: #fff; backdrop-filter: blur(6px); }
    .proj-card-body { padding: 24px 28px 28px; display: flex; flex-direction: column; flex: 1; }
    .proj-tech-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; margin-bottom: 4px; }
    .proj-tech-tag { font-size: 0.68rem; padding: 3px 10px; border-radius: 100px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--muted); font-weight: 700; }
    [data-theme="light"] .proj-tech-tag { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.12); }
    .proj-tag {
      display: inline-flex; align-items: center; gap: 6px;
      background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.30);
      color: var(--gold); padding: 5px 12px; border-radius: 100px;
      font-size: 0.73rem; font-weight: 700; margin-bottom: 20px;
    }
    .proj-card h3 { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 10px; }
    .proj-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; margin-bottom: 24px; }
    .metrics {
      display: flex; gap: 28px; flex-wrap: wrap; justify-content: center;
      border-top: 1px solid rgba(255,255,255,0.08);
      border-bottom: 1px solid rgba(255,255,255,0.08);
      padding: 16px 0; margin-top: auto;
    }
    .metrics > div { text-align: center; }
    .met-val {
      font-size: 1.5rem; font-weight: 800; letter-spacing: -1px;
      background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    }
    .met-lbl { color: var(--faint); font-size: 0.73rem; font-weight: 700; }
    .proj-details-btn {
      display: flex; align-items: center; justify-content: center; gap: 7px;
      width: 100%;
      color: #fff; font-size: 0.82rem; font-weight: 700;
      background: var(--grad); border: none;
      border-radius: 100px; padding: 11px 20px; margin-top: 16px;
      cursor: pointer; font-family: inherit; outline: none;
      text-decoration: none;
      transition: opacity 0.2s, transform 0.15s;
    }
    .proj-details-btn:hover { opacity: 0.88; transform: translateY(-1px); }
    .proj-details-btn .btn-arrow { transition: transform 0.2s; display: inline-block; }
    .proj-details-btn:hover .btn-arrow { transform: translateX(3px); }
    [data-theme="light"] .proj-details-btn { background: var(--grad); color: #fff; }
    [data-theme="light"] .proj-details-btn:hover { opacity: 0.88; }
    /* ── PROJECT MODAL ── */
    .proj-modal-overlay {
      position: fixed; inset: 0; z-index: 2000;
      background: rgba(0,0,0,0.82); backdrop-filter: blur(14px);
      display: flex; align-items: center; justify-content: center; padding: 24px;
      opacity: 0; pointer-events: none; transition: opacity 0.3s;
    }
    .proj-modal-overlay.open { opacity: 1; pointer-events: all; }
    .proj-modal {
      background: #06091a;
      border: 1px solid rgba(255,255,255,0.1);
      box-shadow: inset 0 -1px 0 rgba(201,168,76,0.5), inset 0 -2px 40px rgba(138,101,32,0.20);
      border-radius: 24px; padding: 48px;
      max-width: 680px; width: 100%;
      position: relative; overflow: hidden;
      transform: translateY(24px) scale(0.97);
      transition: transform 0.38s cubic-bezier(0.34,1.56,0.64,1);
      max-height: 90vh; overflow-y: auto;
      scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent;
    }
    .proj-modal-overlay.open .proj-modal { transform: translateY(0) scale(1); }
    .proj-modal::before {
      content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 50%;
      background:
        radial-gradient(ellipse at bottom right, rgba(201,168,76,0.28) 0%, transparent 65%),
        radial-gradient(ellipse at bottom left,  rgba(138,101,32,0.20) 0%, transparent 65%);
      filter: blur(40px); z-index: 0; pointer-events: none;
    }
    .proj-modal > * { position: relative; z-index: 2; }
    .modal-close {
      position: absolute; top: 20px; right: 20px; z-index: 10;
      width: 36px; height: 36px; border-radius: 50%;
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
      color: var(--muted); font-size: 1.1rem; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      transition: background 0.2s, color 0.2s;
    }
    .modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
    .modal-tag { margin-bottom: 14px; }
    .modal-title { font-size: 1.55rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 10px; line-height: 1.2; }
    .modal-intro { color: var(--muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 28px; }
    .modal-section { margin-bottom: 26px; }
    .modal-section-label {
      font-size: 0.7rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
      color: var(--faint); margin-bottom: 8px;
    }
    .modal-section p { color: var(--muted); font-size: 0.87rem; line-height: 1.7; }
    .modal-stack { display: flex; flex-wrap: wrap; gap: 8px; }
    .modal-stack-item {
      background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
      border-radius: 100px; padding: 5px 14px; font-size: 0.78rem; font-weight: 700; color: var(--muted);
    }
    .modal-metrics { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
    .modal-metric {
      background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px; padding: 14px 20px; flex: 1; min-width: 100px;
    }
    .modal-metric .met-val { font-size: 1.5rem; }
    .modal-divider { border: none; border-top: 1px solid rgba(255,255,255,0.07); margin: 24px 0; }
    .modal-cta {
      display: inline-flex; align-items: center; gap: 8px;
      background: var(--grad); color: #fff; border: none;
      border-radius: 10px; padding: 12px 24px;
      font-size: 0.88rem; font-weight: 700; font-family: inherit;
      cursor: pointer; transition: opacity 0.2s, transform 0.2s;
      text-decoration: none;
    }
    .modal-cta:hover { opacity: 0.88; transform: translateY(-1px); }
    .modal-quote {
      border-left: 2px solid rgba(201,168,76,0.5);
      margin: 0 0 10px 0; padding: 12px 18px;
      color: var(--text); font-size: 0.95rem; line-height: 1.65;
      font-style: italic; font-weight: 700;
      background: rgba(201,168,76,0.06); border-radius: 0 8px 8px 0;
    }
    .modal-who {
      color: var(--faint); font-size: 0.78rem; font-weight: 700;
      margin-bottom: 24px; padding-left: 4px;
    }
    .modal-insight {
      background: rgba(160,120,40,0.06); border: 1px solid rgba(160,120,40,0.15);
      border-radius: 12px; padding: 18px 20px; margin-top: 4px; margin-bottom: 24px;
    }
    .modal-insight-label {
      font-size: 0.7rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
      color: var(--gold); margin-bottom: 8px;
    }
    .modal-insight p { color: var(--muted); font-size: 0.87rem; line-height: 1.7; }
    .modal-section-body { color: var(--muted); font-size: 0.87rem; line-height: 1.7; }
    .modal-section-body strong { color: var(--fg); font-weight: 700; display: block; margin-top: 14px; margin-bottom: 2px; font-size: 0.88rem; }
    .modal-section-body strong:first-child { margin-top: 0; }
    .modal-section-body ul, .modal-section-body ol { padding-left: 18px; margin-top: 6px; }
    .modal-section-body li { margin-bottom: 5px; }
    .modal-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; }
    .modal-meta-item { font-size: 0.8rem; color: var(--muted); }
    .modal-meta-lbl { font-weight: 700; color: var(--fg); margin-right: 5px; }
    .modal-header-metrics { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; padding: 16px; background: rgba(255,255,255,0.03); border-radius: 10px; }
    .modal-metrics-summary { color: var(--muted); font-size: 0.87rem; line-height: 1.7; margin-bottom: 10px; }

    /* ── ABOUT ── */
    #about { background: var(--bg2); }
    .about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
    .about-body { color: var(--muted); font-size: 0.97rem; line-height: 1.8; margin-bottom: 18px; }
    .about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding-top: 275px; }
    .a-card {
      background: var(--bg); border: 1px solid var(--border);
      border-left: 4px solid transparent;
      border-radius: 14px; padding: 24px 20px;
      transition: border-color 0.2s, transform 0.2s;
    }
    .a-card:hover { transform: translateY(-3px); }
    .about-cards .a-card:nth-child(1) { border-left-color: #2563eb; }
    .about-cards .a-card:nth-child(2) { border-left-color: var(--gold); }
    .about-cards .a-card:nth-child(3) { border-left-color: #059669; }
    .about-cards .a-card:nth-child(4) { border-left-color: #d97706; }
    .about-cards .a-card:nth-child(1):hover { box-shadow: 0 8px 28px rgba(37,99,235,0.35); }
    .about-cards .a-card:nth-child(2):hover { box-shadow: 0 8px 28px rgba(138,101,32,0.35); }
    .about-cards .a-card:nth-child(3):hover { box-shadow: 0 8px 28px rgba(5,150,105,0.35); }
    .about-cards .a-card:nth-child(4):hover { box-shadow: 0 8px 28px rgba(217,119,6,0.35); }
    .a-ico { font-size: 1.3rem; margin-bottom: 10px; }
    .a-card h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 6px; }
    .a-card p { color: var(--muted); font-size: 0.78rem; line-height: 1.5; }

    /* ── CONTACT ── */
    #contact { background: var(--bg); }
    .gs-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin: 48px 0 20px; }
    .gs-step { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; text-align: center; }
    .gs-num { font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
    .gs-step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
    .gs-step p { color: var(--muted); font-size: 0.83rem; line-height: 1.6; }
    .gs-note { text-align: center; color: var(--muted); font-size: 0.85rem; margin-bottom: 72px; }
    @media(max-width:768px){ .gs-steps { grid-template-columns: 1fr; } }
    .gs-steps-v { display: flex; flex-direction: column; margin: 28px 0 36px; }
    .gs-step-v { display: flex; gap: 20px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border); }
    .gs-step-v:last-child { border-bottom: none; }
    .gs-num-v { font-size: 0.7rem; font-weight: 800; letter-spacing: 2px; color: var(--accent); flex-shrink: 0; padding-top: 3px; min-width: 26px; }
    .gs-step-v h4 { font-size: 0.93rem; font-weight: 700; margin: 0 0 3px; }
    .gs-step-v span { color: var(--muted); font-size: 0.82rem; }
    .contact-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
    .contact-left h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 18px; }
    .contact-left p { color: var(--muted); font-size: 0.97rem; line-height: 1.7; margin-bottom: 32px; }
    .c-items { display: flex; flex-direction: column; gap: 14px; }
    .c-item { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 0.88rem; }
    .c-ico { width: 44px; height: 44px; background: transparent !important; border: none !important; outline: none !important; box-shadow: none !important; border-radius: 0; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; flex-shrink: 0; }

    form {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 20px; padding: 40px;
      display: flex; flex-direction: column; gap: 18px;
    }
    .frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .fg { display: flex; flex-direction: column; gap: 7px; }
    .fg label { font-size: 0.78rem; font-weight: 700; color: var(--muted); letter-spacing: 0.3px; }
    .fg input, .fg select, .fg textarea {
      background: rgba(255,255,255,0.04); border: 1px solid var(--border);
      border-radius: 10px; padding: 12px 16px;
      color: var(--text); font-family: inherit; font-size: 0.88rem;
      outline: none; transition: border-color 0.2s, background 0.2s; width: 100%;
    }
    .fg input::placeholder, .fg textarea::placeholder { color: var(--faint); }
    .fg input:focus, .fg select:focus, .fg textarea:focus { border-color: rgba(160,120,40,0.5); background: rgba(160,120,40,0.04); }
    .fg select option { background: #0d1525; color: var(--text); }
    .fg textarea { resize: vertical; min-height: 110px; }
    .btn-sub {
      background: var(--grad); color: #fff; border: none;
      padding: 14px 32px; border-radius: 10px;
      font-weight: 700; font-size: 0.95rem; font-family: inherit;
      cursor: pointer; transition: opacity 0.2s, transform 0.2s;
      box-shadow: 0 0 30px rgba(160,120,40,0.3);
    }
    .btn-sub:hover { opacity: 0.9; transform: translateY(-1px); }

    /* ── WHY DIFFERENT ── */
    #different { background: var(--bg2); }
    .diff-header { text-align: center; margin-bottom: 60px; }
    .diff-header .ss { margin: 0 auto; }
    .diff-header .stag { display: block; font-size: 0.9rem; letter-spacing: 3px; }
    .diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .diff-card {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 16px; padding: 32px 28px;
      display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start;
      transition: border-color 0.2s, transform 0.2s;
    }
    .diff-card:hover { transform: translateY(-3px); }
    .diff-num {
      font-size: 2.2rem; font-weight: 800; letter-spacing: -2px;
      background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
      line-height: 1;
    }
    .diff-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
    .diff-card p { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }

    /* ── FAQ ── */
    #faq { background: var(--bg2); }
    .faq-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start; }
    .faq-left h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 16px; }
    .faq-left p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
    .faq-list { display: flex; flex-direction: column; gap: 12px; }
    .faq-item {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 14px; overflow: hidden; cursor: pointer;
      transition: border-color 0.2s;
    }
    .faq-item.open { border-color: rgba(160,120,40,0.3); }
    .faq-q {
      display: flex; align-items: center; justify-content: space-between;
      padding: 20px 24px; font-size: 0.92rem; font-weight: 700; gap: 16px;
    }
    .faq-icon { font-size: 1.2rem; color: var(--muted); transition: transform 0.3s; flex-shrink: 0; }
    .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--gold); }
    .faq-a {
      max-height: 0; overflow: hidden;
      transition: max-height 0.35s ease, padding 0.3s;
      color: var(--muted); font-size: 0.875rem; line-height: 1.7;
      padding: 0 24px;
    }
    .faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }

    /* ── FOOTER ── */
    footer {
      padding: 36px 60px; border-top: 1px solid var(--border);
      background: var(--bg2); display: flex;
      align-items: center; justify-content: space-between;
    }
    .f-logo { font-size: 1.2rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
    .f-copy { color: var(--faint); font-size: 0.78rem; }
    .f-links { display: flex; gap: 24px; list-style: none; }
    .f-links a { color: var(--faint); text-decoration: none; font-size: 0.78rem; transition: color 0.2s; }
    .f-links a:hover { color: var(--muted); }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
    @keyframes pulse  { 0%,100%{opacity:1;} 50%{opacity:0.4;} }

    .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ── TOAST ── */
    .toast {
      position: fixed; bottom: 32px; right: 32px;
      background: var(--bg3); border: 1px solid rgba(52,211,153,0.3);
      border-radius: 12px; padding: 16px 24px; color: var(--text);
      font-size: 0.88rem; font-weight: 700;
      box-shadow: 0 20px 40px rgba(0,0,0,0.4);
      transform: translateY(80px); opacity: 0;
      transition: transform 0.4s ease, opacity 0.4s ease; z-index: 999;
    }
    .toast.show { transform: translateY(0); opacity: 1; }

    /* ── LIGHT THEME ── */
    [data-theme="light"] {
      --bg:      #fffdf7;
      --bg2:     #fdf8ee;
      --bg3:     #f9f0d8;
      --surface: rgba(138,101,32,0.06);
      --border:  rgba(15,23,42,0.09);
      --text:    #0f172a;
      --muted:   #475569;
      --faint:   #64748b;
      --fg:      #0f172a;
      --blue:    #2563eb;
      --gold:    #7a5210;
      --green:   #047857;
      --violet:  #7c3aed;
      --cyan:    #0891b2;
      --red:     #dc2626;
      --accent:  var(--gold);
      --grad:    linear-gradient(135deg, #7a5210, #a07828);
    }

    [data-theme="light"] .hero-sub { color: var(--muted); }
    [data-theme="light"] .tools-heading { color: var(--muted); }

    [data-theme="light"] body { background: var(--bg); color: var(--text); }
    [data-theme="light"] nav { background: rgba(255,255,255,0.90); border-bottom-color: var(--border); }
    [data-theme="light"] .nav-links a { color: var(--muted); }
    [data-theme="light"] .nav-links a:hover { color: var(--text); }
    [data-theme="light"] .nav-links a.nav-active { color: #fff; }
    [data-theme="light"] nav > .nav-actions { justify-self: end; }
    [data-theme="light"] .hamburger { color: var(--text); }
    [data-theme="light"] .hamburger:hover { background: rgba(0,0,0,0.05); }
    @media (max-width: 960px) {
      [data-theme="light"] .nav-links { background: #f8faff; border-left-color: var(--border); }
    }

    [data-theme="light"] .nav-cta {
      --shiny-cta-bg: #fdf8ee;
      --shiny-cta-bg-subtle: #f5e8c0;
      --shiny-cta-highlight: #8a6520;
      --shiny-cta-highlight-subtle: #c9a84c;
      color: #0f172a !important;
    }

    [data-theme="light"] #hero {
      background: linear-gradient(150deg, #fffdf7 0%, #fdf4d3 40%, #fffbea 100%);
    }
    [data-theme="light"] #heroShader { opacity: 0.20; mix-blend-mode: multiply; color: rgba(0,0,0,0.2); }
    [data-theme="light"] #hero::after {
      background: linear-gradient(180deg, transparent 60%, #fffdf7 100%);
    }

    [data-theme="light"] .btn-s {
      background: rgba(15,23,42,0.05);
      border-color: rgba(15,23,42,0.14);
      color: #0f172a;
    }
    [data-theme="light"] .btn-s:hover { transform: translateY(-2px); }

    [data-theme="light"] .tool-item,
    [data-theme="light"] .tool-item span { color: #334155; }
    [data-theme="light"] .tool-item img,
    [data-theme="light"] .tool-item svg { filter: brightness(0) saturate(100%) invert(20%) sepia(10%) saturate(500%) hue-rotate(190deg); }

    [data-theme="light"] .solve-card {
      background: #fff;
      border-color: var(--border);
      box-shadow: 0 2px 16px rgba(15,23,42,0.07);
    }
    [data-theme="light"] .solve-card:hover { box-shadow: 0 8px 32px rgba(var(--sc-accent-rgb), 0.2); }
    [data-theme="light"] .sc-inner { background: #fff; border-color: rgba(0,0,0,0.06); }
    [data-theme="light"] .sc-extra { border-top-color: rgba(0,0,0,0.06); }
    [data-theme="light"] .solve-card[data-sc-color="blue"]   { --sc-accent: #8a6520; --sc-accent-rgb: 138,101,32; }
    [data-theme="light"] .solve-card[data-sc-color="violet"] { --sc-accent: #7a5210; --sc-accent-rgb: 122,82,16; }
    [data-theme="light"] .solve-card[data-sc-color="cyan"]   { --sc-accent: #0e7490; --sc-accent-rgb: 14,116,144; }
    [data-theme="light"] .solve-card[data-sc-color="green"]  { --sc-accent: #047857; --sc-accent-rgb: 4,120,87; }
    [data-theme="light"] .sc-badge-val { color: #fff; }
    [data-theme="light"] .sc-badge-lbl { color: rgba(255,255,255,0.85); }
    [data-theme="light"] .proj-card {
      background: #fff; border-color: var(--border);
      box-shadow: 0 2px 16px rgba(15,23,42,0.07);
    }
    [data-theme="light"] .proj-card:hover { box-shadow: 0 8px 32px rgba(160,120,40,0.14); }
    [data-theme="light"] .diff-card { background: #fff; border-color: var(--border); box-shadow: 0 2px 12px rgba(15,23,42,0.06); }
    [data-theme="light"] [data-glow] { background-clip: padding-box; }
    [data-theme="light"] .a-card { background: var(--bg2); border-color: var(--border); box-shadow: 0 2px 10px rgba(15,23,42,0.05); }
    [data-theme="light"] .faq-item { background: #fff; border-color: var(--border); box-shadow: 0 1px 6px rgba(15,23,42,0.05); }
    [data-theme="light"] .faq-item.open { border-color: rgba(160,120,40,0.3); }

    [data-theme="light"] .fg input,
    [data-theme="light"] .fg select,
    [data-theme="light"] .fg textarea { background: #fff; border-color: rgba(15,23,42,0.12); color: #0f172a; }
    [data-theme="light"] .fg input::placeholder,
    [data-theme="light"] .fg textarea::placeholder { color: var(--faint); }
    [data-theme="light"] .fg select option { background: #fff; color: #0f172a; }
    [data-theme="light"] .fg input:focus,
    [data-theme="light"] .fg select:focus,
    [data-theme="light"] .fg textarea:focus { border-color: rgba(160,120,40,0.5); background: rgba(160,120,40,0.03); }
    [data-theme="light"] form { background: #fff; border-color: var(--border); box-shadow: 0 4px 24px rgba(15,23,42,0.08); }
    [data-theme="light"] .toast { background: #fff; border-color: rgba(52,211,153,0.3); box-shadow: 0 8px 30px rgba(15,23,42,0.12); }

    [data-theme="light"] .scroll-card-wrap {
      --text:  #f1f5f9; --muted: #94a3b8; --faint: #64748b;
      --fg:    #f1f5f9; --gold:  #c9a84c;
      --grad:  linear-gradient(135deg, #a07828, #c9a84c);
      color: #f1f5f9;
    }
    [data-theme="light"] .proj-modal {
      --text:  #f1f5f9; --muted: #94a3b8; --faint: #64748b; --fg: #f1f5f9; color: #f1f5f9;
    }
    [data-theme="light"] .modal-close { color: #94a3b8; }
    [data-theme="light"] .modal-title { color: #f1f5f9; }

    /* ── THEME DROPDOWN ── */
    .theme-dropdown { position: relative; }
    .theme-toggle {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 50%; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      width: 34px; height: 34px; padding: 0;
      color: var(--muted); transition: background 0.2s, color 0.2s, border-color 0.2s;
    }
    .theme-toggle:hover { background: var(--border); color: var(--text); }
    .theme-toggle svg { flex-shrink: 0; }
    #themeLabel { display: none; }
    .theme-chevron { display: none; }
    .theme-menu {
      position: absolute; top: calc(100% + 6px); right: 0;
      min-width: 130px;
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: 10px; padding: 4px;
      box-shadow: 0 8px 24px rgba(0,0,0,0.18);
      opacity: 0; transform: translateY(-6px) scale(0.97);
      pointer-events: none;
      transition: opacity 0.15s ease, transform 0.15s ease;
      z-index: 200;
    }
    .theme-dropdown.open .theme-menu {
      opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
    }
    .theme-option {
      display: flex; align-items: center; gap: 8px;
      width: 100%; padding: 7px 10px; border: none;
      background: transparent; border-radius: 7px;
      font-size: 0.82rem; font-weight: 700; color: var(--muted);
      cursor: pointer; text-align: left;
      transition: background 0.15s, color 0.15s; font-family: inherit;
    }
    .theme-option:hover { background: var(--surface); color: var(--text); }
    .theme-option.active { color: var(--text); }
    .theme-check { margin-left: auto; opacity: 0; flex-shrink: 0; }
    .theme-option.active .theme-check { opacity: 1; }
    [data-theme="light"] .theme-menu { box-shadow: 0 8px 24px rgba(0,0,0,0.10); }

    /* ── LANG DROPDOWN ── */
    .lang-dropdown { position: relative; }
    .lang-toggle {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 50%; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      width: 34px; height: 34px; padding: 0;
      color: var(--muted); transition: background 0.2s, color 0.2s, border-color 0.2s;
    }
    .lang-toggle:hover { background: var(--border); color: var(--text); }
    .lang-toggle svg { flex-shrink: 0; }
    .lang-menu {
      position: absolute; top: calc(100% + 6px); right: 0;
      min-width: 110px;
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: 10px; padding: 4px;
      box-shadow: 0 8px 24px rgba(0,0,0,0.18);
      opacity: 0; transform: translateY(-6px) scale(0.97);
      pointer-events: none;
      transition: opacity 0.15s ease, transform 0.15s ease;
      z-index: 200;
    }
    .lang-dropdown.open .lang-menu {
      opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
    }
    .lang-option {
      display: flex; align-items: center; gap: 8px;
      width: 100%; padding: 7px 10px; border: none;
      background: transparent; border-radius: 7px;
      font-size: 0.82rem; font-weight: 700; color: var(--muted);
      cursor: pointer; text-align: left;
      transition: background 0.15s, color 0.15s; font-family: inherit;
    }
    .lang-option:hover { background: var(--surface); color: var(--text); }
    .lang-option.active { color: var(--text); }
    .lang-check { margin-left: auto; opacity: 0; flex-shrink: 0; }
    .lang-option.active .lang-check { opacity: 1; }
    [data-theme="light"] .lang-menu { box-shadow: 0 8px 24px rgba(0,0,0,0.10); }

    /* ── CONTAINER SCROLL SHOWCASE ── */
    #scroll-showcase { height: 200vh; position: relative; background: var(--bg); }
    .scroll-perspective {
      position: sticky; top: 0; height: 100vh;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      padding: 3.5rem 2rem 1.5rem; perspective: 1000px;
    }
    .scroll-header { max-width: 64rem; margin: 0 auto; text-align: center; padding: 3rem 24px 0; }
    .scroll-header .stag { display: block; margin-bottom: 8px; }
    .scroll-header .sh { margin-bottom: 12px; }
    .scroll-header .ss { margin: 0 auto; }
    #scrollHeader { transition: opacity 0.25s ease; }
    .scroll-card-wrap {
      max-width: 64rem; margin: 12px auto 0;
      border-radius: 30px; border: 4px solid #6C6C6C;
      padding: 8px; background: #1a1a1a;
      box-shadow: 0 0 #0000004d, 0 9px 20px #0000004a, 0 37px 37px #00000042,
                  0 84px 50px #00000026, 0 149px 60px #0000000a, 0 233px 65px #00000003;
      will-change: transform;
    }
    .scroll-card-inner { height: 26rem; width: 100%; overflow: hidden; border-radius: 22px; background: #0d1525; }
    .mockup-bar {
      display: flex; align-items: center; gap: 10px;
      padding: 10px 16px; border-bottom: 1px solid rgba(255,255,255,0.07);
      background: rgba(255,255,255,0.03);
    }
    .mockup-dots { display: flex; gap: 6px; }
    .mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
    .mockup-dots span:nth-child(1) { background: #ff5f57; }
    .mockup-dots span:nth-child(2) { background: #febc2e; }
    .mockup-dots span:nth-child(3) { background: #28c840; }
    .mockup-url { flex: 1; background: rgba(255,255,255,0.06); border-radius: 6px; padding: 4px 12px; font-size: 0.72rem; color: #94a3b8; font-family: monospace; }
    .mockup-body { padding: 14px 18px 0; height: calc(100% - 42px); overflow: hidden; }
    .mockup-stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
    .mockup-stat { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); border-radius: 10px; padding: 10px 12px; }
    .mockup-stat .m-label { font-size: 0.65rem; color: #94a3b8; margin-bottom: 3px; }
    .mockup-stat .m-value { font-size: 1.15rem; font-weight: 800; letter-spacing: -0.5px; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
    .mockup-stat .m-delta { font-size: 0.62rem; color: #6ee7b7; margin-top: 2px; }
    .mockup-flow-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #94a3b8; margin-bottom: 8px; }
    .mockup-flow { display: flex; align-items: center; gap: 0; }
    .flow-node { display: flex; flex-direction: column; align-items: center; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.09); border-radius: 10px; padding: 10px 12px; flex: 1; text-align: center; position: relative; }
    .flow-node.active { border-color: rgba(160,120,40,0.4); background: rgba(160,120,40,0.07); }
    .flow-node.done  { border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.05); }
    .flow-node .fn-icon { font-size: 1.1rem; margin-bottom: 5px; }
    .flow-node .fn-name { font-size: 0.68rem; font-weight: 700; color: var(--text); }
    .flow-node .fn-sub  { font-size: 0.6rem; color: #94a3b8; margin-top: 2px; }
    .flow-node .fn-badge { position: absolute; top: -7px; right: -7px; background: var(--green); color: #000; font-size: 0.5rem; font-weight: 800; padding: 2px 5px; border-radius: 99px; }
    .flow-arrow { width: 24px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--faint); font-size: 0.9rem; }
    .mockup-log { margin-top: 10px; background: rgba(0,0,0,0.3); border-radius: 8px; padding: 8px 12px; font-family: monospace; font-size: 0.67rem; color: #cbd5e1; line-height: 1.65; border: 1px solid rgba(255,255,255,0.05); }
    .log-line .ts { color: #94a3b8; }
    .log-line .ok { color: var(--green); }
    .log-line .hi { color: var(--gold); }
    .dash-live { display: flex; align-items: center; gap: 5px; font-size: 0.6rem; font-weight: 800; letter-spacing: 1px; color: var(--green); margin-left: auto; }
    .live-pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: livePulse 1.2s ease infinite; }
    @keyframes livePulse { 0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(52,211,153,0.5); } 50% { opacity: 0.6; transform: scale(0.85); box-shadow: 0 0 0 4px rgba(52,211,153,0); } }
    .dash-clock { font-size: 0.6rem; font-weight: 700; font-family: monospace; color: #94a3b8; white-space: nowrap; margin-left: 10px; }
    .stat-mid { display: flex; align-items: flex-end; justify-content: space-between; gap: 6px; margin: 3px 0 2px; }
    .sparkline { width: 52px; height: 22px; flex-shrink: 0; }
    .spark-line { fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 200; stroke-dashoffset: 200; animation: sparkDraw 1.6s ease forwards; }
    .sk1 { stroke: var(--gold);   animation-delay: 0.0s; }
    .sk2 { stroke: var(--green);  animation-delay: 0.2s; }
    .sk3 { stroke: var(--violet); animation-delay: 0.4s; }
    .sk4 { stroke: var(--cyan);   animation-delay: 0.6s; }
    @keyframes sparkDraw { to { stroke-dashoffset: 0; } }
    .flow-conn { flex: 0 0 24px; height: 2px; background: rgba(255,255,255,0.12); position: relative; align-self: center; }
    .flow-pkt { position: absolute; width: 6px; height: 6px; border-radius: 50%; top: -2px; left: 0; background: var(--gold); box-shadow: 0 0 8px var(--gold); animation: pktMove 2s linear infinite; }
    @keyframes pktMove { 0% { left: 0; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { left: calc(100% - 6px); opacity: 0; } }
    .log-entry-new { animation: logIn 0.35s ease; }
    @keyframes logIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

    /* ── HAMBURGER BUTTON ── */
    .hamburger {
      display: none;
      width: 48px; height: 48px;
      flex-direction: column; justify-content: center; align-items: center; gap: 5px;
      background: none; border: none; cursor: pointer; color: var(--text);
      border-radius: 10px; transition: background 0.2s; flex-shrink: 0;
    }
    .hamburger:hover { background: rgba(255,255,255,0.06); }
    .ham-bar { width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.35s cubic-bezier(0.4,0,0.2,1); }
    .hamburger.active .ham-bar:nth-child(1) { transform: rotate(45deg) translateY(7px); }
    .hamburger.active .ham-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .hamburger.active .ham-bar:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

    /* ── MOBILE BACKDROP ── */
    .nav-backdrop { position: fixed; inset: 0; z-index: 150; background: rgba(0,0,0,0.55); backdrop-filter: blur(4px); opacity: 0; pointer-events: none; transition: opacity 0.35s ease; }
    .nav-backdrop.open { opacity: 1; pointer-events: auto; }

    /* ── RESPONSIVE ── */
    @media (max-width: 960px) {
      nav { padding: 16px 24px; display: flex; justify-content: space-between; }
      nav.scrolled { padding: 12px 24px; }
      nav > .nav-actions { justify-self: unset; }
      .hamburger { display: flex; }
      .nav-links {
        position: fixed; top: 0; right: 0;
        width: min(300px, 80vw); height: 100dvh;
        background: #090f1e; border-left: 1px solid var(--border);
        flex-direction: column; gap: 4px;
        padding: 100px 28px 40px;
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
        z-index: 200; overflow-y: auto;
      }
      .nav-links.open { transform: translateX(0); }
      .nav-links li { opacity: 0; transform: translateX(20px); transition: opacity 0.3s ease, transform 0.3s ease; }
      .nav-links.open li:nth-child(1) { opacity:1; transform:none; transition-delay:0.06s; }
      .nav-links.open li:nth-child(2) { opacity:1; transform:none; transition-delay:0.10s; }
      .nav-links.open li:nth-child(3) { opacity:1; transform:none; transition-delay:0.14s; }
      .nav-links.open li:nth-child(4) { opacity:1; transform:none; transition-delay:0.18s; }
      .nav-links.open li:nth-child(5) { opacity:1; transform:none; transition-delay:0.22s; }
      .nav-links.open li:nth-child(6) { opacity:1; transform:none; transition-delay:0.26s; }
      .nav-links.open li:nth-child(7) { opacity:1; transform:none; transition-delay:0.30s; }
      .nav-links a { display: flex; align-items: center; padding: 14px 18px; border-radius: 12px; font-size: 1rem; min-height: 48px; }
      .nav-links a.nav-cta { margin-top: 12px; justify-content: center; padding: 14px 18px; font-size: 1rem !important; }
      section { padding: 70px 24px; }
      #stats, #cta-banner { padding: 50px 24px; }
      footer { padding: 28px 24px; flex-direction: column; gap: 16px; text-align: left; align-items: flex-start; }
      .stats-grid, .pain-grid { grid-template-columns: 1fr; }
      .for-grid, .about-wrap, .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
      .for-right, .about-cards { grid-template-columns: 1fr 1fr; }
      #scroll-showcase { height: auto; }
      .scroll-perspective { position: relative; top: 0; height: auto; padding: 4rem 1rem 3rem; perspective: none; }
      .scroll-card-inner { height: auto; overflow: visible; }
      .scroll-card-wrap { transform: none !important; }
      .mockup-body { height: auto; overflow: visible; padding-bottom: 14px; }
      .mockup-stat-row { grid-template-columns: repeat(2, 1fr); }
      .mockup-flow { gap: 0; overflow-x: auto; }
      .flow-node { padding: 8px 6px; min-width: 70px; }
      .flow-conn { flex: 0 0 16px; }
      .steps { grid-template-columns: 1fr 1fr; }
      .steps::before { display: none; }
      .proj-grid { grid-template-columns: 1fr; }
      .frow { grid-template-columns: 1fr; }
    }

    @media (max-width: 480px) {
      .for-right, .about-cards { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr; }
      .mockup-stat-row { grid-template-columns: 1fr 1fr; }
      .hero-title { letter-spacing: -1px; }
      .sh { letter-spacing: -1px; }
    }