/* ─── TINMIN CSS ─── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #f7f5f0;
      --bg-alt: #edeae3;
      --ink: #141410;
      --ink-muted: #5c5a54;
      --accent: #0eb1caff;
      --accent-light: #e8f2ef;
      --accent-warm: #c8913a;
      --border: #dbd8d0;
      --white: #ffffff;
      --nav-h: 4.75rem;
	  
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Manrope', sans-serif;
      background: var(--bg);
      color: var(--ink);
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ─── NAV ─── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      height: var(--nav-h);
      background: rgba(247,245,240,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center;
      padding: 0 5vw;
      gap: 2rem;
    }
	
	.nav-logo img{
		height: var(--nav-h);
	}

    .nav-logo {
      font-family: 'Quicksand', sans-serif;
      font-weight: 800;
      font-size: 1.4rem;
      letter-spacing: -0.03em;
      color: var(--ink);
      text-decoration: none;
	  margin-right: auto;
      display: flex; align-items: center; gap: 0.5rem;
    }
    .nav-logo span {
      display: inline-block;
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--accent);
      margin-bottom: 2px;
    }

    .nav-links {
      display: flex; gap: 0.25rem; list-style: none;
    }
    .nav-links a {
      font-family: 'Manrope', sans-serif;
      font-size: 0.85rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--ink-muted);
      text-decoration: none;
      padding: 0.45rem 0.85rem;
      border-radius: 6px;
      transition: color 0.2s, background 0.2s;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--ink);
      background: var(--bg-alt);
    }
    .nav-links a.active {
      color: var(--accent);
      font-weight: 600;
    }

    .lang-toggle {
      display: flex; align-items: center; gap: 0;
      border: 1px solid var(--border);
      border-radius: 8px;
      overflow: hidden;
      font-family: 'Manrope', sans-serif;
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      margin-left: 0.75rem;
      flex-shrink: 0;
    }
    .lang-toggle button {
      padding: 0.4rem 0.7rem;
      border: none;
      background: transparent;
      cursor: pointer;
      color: var(--ink-muted);
      transition: background 0.2s, color 0.2s;
      font-family: inherit; font-size: inherit; font-weight: inherit;
    }
    .lang-toggle button.active {
      background: var(--ink);
      color: var(--white);
    }

    /* ─── PAGE SECTIONS ─── */
    .page { display: none; padding-top: var(--nav-h); }
    .page.active { display: block; }

    /* ─── HERO ─── */
    .hero {
      min-height: calc(86vh - var(--nav-h));
      display: grid;
      grid-template-columns: auto 40rem 1fr auto;
      align-items: center;
      padding: 0 5vw;
      gap: 0rem;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 60% 80% at 75% 50%, rgba(26,107,85,0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 20% 80%, rgba(200,145,58,0.05) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-text { position: relative; }
    .hero-eyebrow {
      font-family: 'Manrope', sans-serif;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1.5rem;  
      display: flex; align-items: center; gap: 0.75rem;
    }
    .hero-eyebrow::before {
      content: '';
      width: 32px; height: 1px;
      background: var(--accent);
    }

    .hero h1 {
      font-family: 'Quicksand', sans-serif;
      font-weight: 800;
      font-size: clamp(2.3rem, 10vw, 4.5rem);
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--ink);
      margin-bottom: 1.75rem;
    }
    .hero h1 em {
      font-style: normal;
      color: var(--accent);
    }

    .hero p {
      font-size: 1.05rem;
      line-height: 1.75;
      color: var(--ink-muted);
      max-width: 44ch;
      margin-bottom: 2.5rem;
    }

    .btn-primary {
      display: inline-flex; align-items: center; gap: 0.6rem;
      background: var(--ink);
      color: var(--white);
      border: none; cursor: pointer;
      font-family: 'Manrope', sans-serif;
      font-size: 0.85rem; font-weight: 600;
      letter-spacing: 0.04em; text-transform: uppercase;
      padding: 0.85rem 1.75rem;
      border-radius: 8px;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
    }
    .btn-primary:hover { background: var(--accent); transform: translateY(-1px); }
    .btn-primary svg { width: 14px; height: 14px; }

    .btn-secondary {
      display: inline-flex; align-items: center; gap: 0.6rem;
      background: transparent;
      color: var(--ink);
      border: 1.5px solid var(--border);
      cursor: pointer;
      font-family: 'Manrope', sans-serif;
      font-size: 0.85rem; font-weight: 600;
      letter-spacing: 0.04em; text-transform: uppercase;
      padding: 0.85rem 1.75rem;
      border-radius: 8px;
      text-decoration: none;
      transition: border-color 0.2s, color 0.2s, transform 0.15s;
      margin-left: 0.75rem;
    }
    .btn-secondary:hover { border-color: var(--ink); color: var(--accent); transform: translateY(-1px); }

    .hero-visual {
      position: relative;
      display: flex; align-items: center; justify-content: center;
    }
    .hero-graphic {
      width: 100%;
      max-width: 480px;
      aspect-ratio: 1;
      position: relative;
    }
    /* Geometric SVG illustration */

    /* ─── STAT BAR ─── */
    .stat-bar {
      background: var(--ink);
      color: var(--white);
      padding: 2.5rem 5vw;
      display: flex; gap: 0; justify-content: space-around;
      flex-wrap: wrap;
    }
    .stat-item {
      text-align: center;
      padding: 0.5rem 2rem;
      border-right: 1px solid rgba(255,255,255,0.1);
    }
    .stat-item:last-child { border-right: none; }
    .stat-num {
      font-family: 'Quicksand', sans-serif;
      font-size: 2.5rem;
      font-weight: 800;
      letter-spacing: -0.04em;
      color: var(--white);
      display: block;
    }
    .stat-num em {
      font-style: normal;
      color: var(--accent-warm);
    }
    .stat-label {
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      margin-top: 0.25rem;
      display: block;
    }

    /* ─── SECTIONS ─── */
    section {
      padding: 2rem 5vw;
    }
    section.alt { background: var(--bg-alt); }

    .section-header {
      margin-bottom: 4rem;
    }
    .section-eyebrow {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
      display: flex; align-items: center; gap: 0.75rem;
    }
    .section-eyebrow::before {
      content: '';
      width: 24px; height: 1.5px;
      background: var(--accent);
    }
    .section-title {
      font-family: 'Quicksand', sans-serif;
      font-size: clamp(2.3rem, 3vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.1;
      color: var(--ink);
      max-width: 18ch;
    }
    .section-subtitle {
      font-size: 1rem;
      line-height: 1.75;
      color: var(--ink-muted);
      max-width: 55ch;
      margin-top: 1.25rem;
    }

    /* ─── CARDS ─── */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.5rem;
    }
    .card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2.25rem;
      transition: transform 0.2s, box-shadow 0.2s;
      position: relative;
      overflow: hidden;
    }
    .card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--accent), transparent);
      opacity: 0;
      transition: opacity 0.2s;
    }
    .card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.08); }
    .card:hover::before { opacity: 1; }

    .card-icon {
      width: 48px; height: 48px;
      background: var(--accent-light);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1.5rem;
      color: var(--accent);
    }
    .card-icon svg { width: 22px; height: 22px; }

    .card h3 {
      font-family: 'Quicksand', sans-serif;
      font-size: 1.15rem;
      font-weight: 700;
      letter-spacing: -0.01em;
      color: var(--ink);
      margin-bottom: 0.75rem;
    }
    .card p {
      font-size: 0.9rem;
      line-height: 1.7;
      color: var(--ink-muted);
    }

    /* ─── TECH TAGS ─── */
    .tech-tags {
      display: flex; flex-wrap: wrap; gap: 0.6rem;
      margin-top: 2rem;
    }
    .tag {
      font-family: 'Manrope', sans-serif;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      padding: 0.35rem 0.85rem;
      border-radius: 99px;
      background: var(--white);
      border: 1px solid var(--border);
      color: var(--ink-muted);
      transition: border-color 0.2s, color 0.2s;
    }
    .tag:hover { border-color: var(--accent); color: var(--accent); }

    /* ─── TWO-COL ─── */
    .two-col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }
    .two-col.reverse .col-visual { order: -1; }

    .col-text h2 {
      font-family: 'Quicksand', sans-serif;
      font-size: clamp(1.8rem, 3vw, 2.5rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--ink);
      margin-bottom: 1.25rem;
      line-height: 1.12;
    }
    .col-text p {
      font-size: 0.95rem;
      line-height: 1.8;
      color: var(--ink-muted);
      margin-bottom: 1rem;
    }

    .client-list {
      display: flex; flex-wrap: wrap; gap: clamp(0.75rem, 4vw, 3rem);
      margin-top: 1.5rem;
      align-items: center;
      justify-content: center;
    }
    .client-badge {
      background: var(--bg-alt);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 0.5rem 0.4rem 0.4rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
      height: 96px;
      min-width: 100px;
    }
    .client-name {
      font-size: 0.6rem;
      color: var(--ink-muted);
      opacity: 0.6;
      text-align: center;
      line-height: 1.2;
    }
    .client-badge img {
      max-height: 72px;
      max-width: 160px;
      object-fit: contain;
      filter: grayscale(100%);
      opacity: 0.6;
      transition: filter 0.25s, opacity 0.25s;
    }
    .client-badge:hover img {
      filter: grayscale(0%);
      opacity: 1;
    }

    /* ─── VISUAL BLOCK ─── */
    .visual-block {
      background: var(--ink);
      border-radius: 24px;
      padding: 3rem;
      position: relative;
      overflow: hidden;
      aspect-ratio: 16/9;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }
    .visual-block::before {
      content: '';
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 80% 80% at 80% 20%, rgba(26,107,85,0.4) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(200,145,58,0.2) 0%, transparent 60%);
    }
    .visual-block-content { position: relative; z-index: 1; }
    .visual-block-label {
      font-family: 'Quicksand', sans-serif;
      font-size: 2rem;
      font-weight: 800;
      color: var(--white);
      letter-spacing: -0.03em;
    }
    .visual-block-sub {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.5);
      margin-top: 0.5rem;
    }
    /* grid pattern overlay */
    .visual-block::after {
      content: '';
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 32px 32px;
    }

    /* ─── CONTACT ─── */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: start;
    }
    .contact-info h2 {
      font-family: 'Quicksand', sans-serif;
      font-size: clamp(1.8rem, 3vw, 2.5rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      margin-bottom: 1.25rem;
      line-height: 1.1;
    }
    .contact-info p {
      font-size: 0.95rem;
      line-height: 1.8;
      color: var(--ink-muted);
      margin-bottom: 2rem;
    }
    .contact-detail {
      display: flex; align-items: center; gap: 0.75rem;
      padding: 1rem 0;
      border-top: 1px solid var(--border);
      font-size: 0.9rem;
    }
    .contact-detail:last-of-type { border-bottom: 1px solid var(--border); }
    .contact-detail .detail-label {
      font-weight: 600; color: var(--ink); min-width: 80px;
      font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
    }
    .contact-detail a { color: var(--ink-muted); text-decoration: none; }
    .contact-detail a:hover { color: var(--accent); }

    .contact-form {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2.5rem;
    }
    .contact-form h3 {
      font-family: 'Quicksand', sans-serif;
      font-size: 1.4rem;
      font-weight: 700;
      margin-bottom: 2rem;
      letter-spacing: -0.02em;
    }
    .form-group {
      margin-bottom: 1.25rem;
    }
    .form-group label {
      display: block;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--ink-muted);
      margin-bottom: 0.5rem;
    }
    .form-group input, .form-group textarea {
      width: 100%;
      background: var(--bg);
      border: 1.5px solid var(--border);
      border-radius: 10px;
      padding: 0.8rem 1rem;
      font-family: 'Manrope', sans-serif;
      font-size: 0.9rem;
      color: var(--ink);
      outline: none;
      transition: border-color 0.2s;
    }
    .form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-submit {
      width: 100%;
      background: var(--ink);
      color: var(--white);
      border: none; cursor: pointer;
      font-family: 'Manrope', sans-serif;
      font-size: 0.85rem; font-weight: 600;
      letter-spacing: 0.06em; text-transform: uppercase;
      padding: 1rem;
      border-radius: 10px;
      transition: background 0.2s;
      margin-top: 0.5rem;
    }
    .form-submit:hover { background: var(--accent); }

    /* ─── ABOUT ─── */
    .about-hero {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      padding: 5rem 5vw;
      min-height: 70vh;
    }
    .about-hero-text h1 {
      font-family: 'Quicksand', sans-serif;
      font-size: clamp(2.3rem, 3vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.04em;
      line-height: 1.05;
      margin-bottom: 1.5rem;
    }
    .about-hero-text p {
      font-size: 1rem;
      line-height: 1.8;
      color: var(--ink-muted);
      max-width: 48ch;
    }
    .highlight-box {
      background: var(--ink);
      color: var(--white);
      border-radius: 20px;
      padding: 2.5rem;
      position: relative;
      overflow: hidden;
    }
    .highlight-box::before {
      content: '';
      position: absolute; top: -40px; right: -40px;
      width: 180px; height: 180px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(26,107,85,0.5) 0%, transparent 70%);
    }
    .highlight-box blockquote {
      font-family: 'Quicksand', sans-serif;
      font-size: 1.4rem;
      font-weight: 600;
      line-height: 1.45;
      letter-spacing: -0.02em;
      position: relative;
    }
    .highlight-box cite {
      display: block;
      font-style: normal;
      font-size: 0.8rem;
      font-weight: 500;
      color: rgba(255,255,255,0.5);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-top: 1.25rem;
    }

    .values-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .value-card {
      padding: 2rem;
      border-radius: 16px;
      border: 1px solid var(--border);
      background: var(--white);
    }
    .value-card .value-num {
      font-family: 'Quicksand', sans-serif;
      font-size: 3rem;
      font-weight: 800;
      color: var(--bg-alt);
      line-height: 1;
      margin-bottom: 1rem;
    }
    .value-card h4 {
      font-family: 'Quicksand', sans-serif;
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 0.6rem;
    }
    .value-card p {
      font-size: 0.88rem;
      line-height: 1.7;
      color: var(--ink-muted);
    }

    /* ─── FOOTER ─── */
    footer {
      background: var(--ink);
      color: rgba(255,255,255,0.5);
      padding: 3rem 5vw;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .footer-logo {
      font-family: 'Quicksand', sans-serif;
      font-weight: 800;
      font-size: 1.2rem;
      color: var(--white);
      letter-spacing: -0.03em;
    }
    footer p { font-size: 0.82rem; }

    /* ─── PAGE TITLE BANNER ─── */
    .page-banner {
      padding: 5rem 5vw 3rem;
      border-bottom: 1px solid var(--border);
      background: var(--bg);
    }
    .page-banner .eyebrow {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
    }
    .page-banner h1 {
      font-family: 'Quicksand', sans-serif;
      font-size: clamp(2.3rem, 3vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.04em;
      line-height: 1.05;
      color: var(--ink);
    }
    .page-banner p {
      font-size: 1rem;
      line-height: 1.75;
      color: var(--ink-muted);
      max-width: 55ch;
      margin-top: 1rem;
    }

    /* ─── SOLUTIONS ─── */
    .solution-item {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: 2rem;
      padding: 2.5rem 0;
      border-bottom: 1px solid var(--border);
      align-items: start;
    }
    .solution-item:first-child { padding-top: 0; }
    .solution-num {
      font-family: 'Quicksand', sans-serif;
      font-size: 1rem;
      font-weight: 800;
      color: var(--accent);
      padding-top: 0.2rem;
    }
    .solution-content h3 {
      font-family: 'Quicksand', sans-serif;
      font-size: 1.3rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 0.6rem;
    }
    .solution-content p {
      font-size: 0.92rem;
      line-height: 1.75;
      color: var(--ink-muted);
      max-width: 60ch;
    }

    /* ─── HAMBURGER ─── */
    .nav-hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0.4rem;
      border-radius: 6px;
      margin-left: 0.5rem;
    }
    .nav-hamburger span {
      display: block;
      width: 20px;
      height: 2px;
      background: var(--ink);
      border-radius: 2px;
      transition: transform 0.22s ease, opacity 0.15s ease;
    }
    .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ─── ANIMATIONS ─── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .page.active > * {
      animation: fadeUp 0.45s ease both;
    }
    .page.active > *:nth-child(2) { animation-delay: 0.06s; }
    .page.active > *:nth-child(3) { animation-delay: 0.12s; }

    /* ─── RESPONSIVE ─── */


    @media (max-width: 768px) {
      nav { padding: 0 1.25rem; }
	  .nav-logo img {height:3rem;}
      .hero, .about-hero, .two-col, .contact-grid { grid-template-columns: 1fr; }
      .hero-visual { display: none; }
      .values-grid { grid-template-columns: 1fr; }
      .two-col.reverse .col-visual { order: unset; }
      .stat-bar { gap: 2rem; }
    }

    @media (max-width: 1024px) {
		.hero-left-side { display: none; }
		.hero-right-side { display: none; }
      nav { padding: 0 1.25rem; }
      .nav-hamburger { display: flex; }
      .nav-links {
        position: fixed;
        top: calc(var(--nav-h) + 0.5rem); right: 1.25rem;
        left: auto; width: auto; min-width: 180px;
        flex-direction: column;
        background: rgba(247,245,240,0.97);
        backdrop-filter: blur(12px);
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
        padding: 0.5rem;
        gap: 0.15rem;
        transform: translateY(-6px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.2s ease, opacity 0.2s ease;
        z-index: 99;
      }
	  .nav-links li {padding:1rem;} 
      .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
      .nav-links a { font-size: 1.05rem; padding: 0.9rem 1rem; }
      .hero, .about-hero, .two-col, .contact-grid { grid-template-columns: 1fr; }
      .hero-visual { display: none; }
      .values-grid { grid-template-columns: 1fr; }
      .two-col.reverse .col-visual { order: unset; }
      .stat-bar { gap: 2rem; }
    }


    @media (min-width: 1025px) {
      .hero { grid-template-columns: 1fr minmax(auto, 40rem) minmax(auto, 30rem) 1fr; gap: 2rem; }
      .card-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
      .two-col { gap: 8rem; }
    }