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

    :root {
      --bg: #F9F6F1;
      --dark: #1a1a1a;
      --white: #ffffff;
      --accent: #1a1a1a;
      --font-body: 'Mulish', sans-serif;
      --font-title:'Merriweather';
    }

    html, body {
      background: var(--bg);
      color: var(--dark);
      font-family: var(--font-body);
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ── NAV ── */
    #main-nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      background: var(--dark);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 40px;
      height: 56px;
    }

    .nav-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      color: var(--white);
    }

    .nav-logo-circle {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      overflow: hidden;
      background: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .nav-logo-circle img {
      width: 80%;
      height: 80%;
      object-fit: contain;
    }

    .nav-brand-name {
      font-family: var(--font-body);
      font-weight: 600;
      font-size: 15px;
      color: var(--white);
      letter-spacing: 0.01em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--white);
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 500;
      letter-spacing: 0.01em;
      opacity: 0.9;
      transition: opacity 0.2s;
    }

    .nav-links a:hover { opacity: 1; }

    .nav-links .nav-icon-link {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .nav-links .nav-icon-link svg {
      width: 16px;
      height: 16px;
      stroke: currentColor;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }

    /* ── HERO ── */
    .hero {
      height: calc(100vh - 56px);
      margin-top: 56px;
      display: grid;
      grid-template-columns: 55% 45%;
      align-items: center;
      background: #F9F6F1;
      overflow: hidden;
    }

    .hero-content {
      padding: 0 40px 0 80px;
    }

    .hero-greeting {
      font-family: var(--font-body);
      font-size: 18px;
      font-weight: 500;
      color: var(--dark);
      margin-bottom: 12px;
      opacity: 0;
      animation: fadeUp 0.6s ease 0.1s forwards;
    }

    .hero-title {
      font-family: var(--font-title);
      font-size: clamp(38px, 4.2vw, 62px);
      font-weight: 700;
      line-height: 1.12;
      color: var(--dark);
      margin-bottom: 12px;
      opacity: 0;
      animation: fadeUp 0.6s ease 0.25s forwards;
    }

    .hero-sub {
      font-family: var(--font-body);
      font-size: 24px;
      font-weight: 400;
      line-height: 1.6;
      color: var(--dark);
      margin-bottom: 36px;
      opacity: 0;
      animation: fadeUp 0.6s ease 0.4s forwards;
    }

    .hero-sub strong {
      font-weight: 700;
    }

    .hero-actions {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 16px;
      opacity: 0;
      animation: fadeUp 0.6s ease 0.55s forwards;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--dark);
      color: var(--white);
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 600;
      padding: 14px 28px;
      border-radius: 100px;
      text-decoration: none;
      border: 2px solid var(--dark);
      cursor: pointer;
      transition: background 0.2s, color 0.2s;
    }

    .btn-primary:hover {
      background: #333;
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: var(--dark);
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 600;
      padding: 14px 28px;
      border-radius: 100px;
      text-decoration: none;
      border: 2px solid rgba(26, 26, 26, 0.2);
      cursor: pointer;
      transition: border-color 0.2s, background 0.2s, color 0.2s;
    }

    .btn-secondary:hover {
      border-color: rgba(26, 26, 26, 0.5);
      background: rgba(26, 26, 26, 0.05);
    }

    .btn-secondary svg,
    .btn-primary svg {
      width: 17px;
      height: 17px;
      stroke: currentColor;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }

    /* ── HERO IMAGE ── */
    .hero-image {
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      animation: fadeIn 0.8s ease 0.3s forwards;
      background: #F9F6F1;
      overflow: hidden;
    }

    .hero-image img {
      width: 100%;
      height: auto;
      object-fit: contain;
      display: block;
      mix-blend-mode: multiply;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to   { opacity: 1; }
    }


  
    /* ── SPECIALIZATION ── */
    .spec-section {
      background: #1e1e1e;
      padding: 80px 72px;
    }

    .spec-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .spec-title {
      font-family: var(--font-title);
      font-size: 42px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 10px;
    }

    .spec-sub {
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 400;
      color: rgba(255,255,255,0.65);
      line-height: 1.7;
    }

    /* Bento grid */
    .bento-grid {
      display: grid;
      grid-template-columns: 300px 1fr 1fr;
      grid-template-rows: auto auto;
      gap: 16px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .bento-card {
      background: #2a2a2a;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 16px;
      padding: 32px 28px;
    }

    /* tall card spans 2 rows */
    .bento-tall {
      grid-row: 1 / 3;
    }

    /* wide card spans 2 cols in top row */
    .bento-wide {
      grid-column: 2 / 3;
    }

    /* bottom wide card spans 2 cols */
    .bento-wide-bottom {
      grid-column: 2 / 4;
    }

    .bento-icon {
      width: 54px;
      height: 54px;
      border-radius: 50%;
      background: rgba(255,255,255,0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
    }

    .bento-icon svg {
      width: 20px;
      height: 20px;
      stroke: rgba(255,255,255,0.7);
    }

    .bento-card-title {
      font-family:Mulish';
      font-size: 22px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 14px;
    }

    .bento-card-text {
      font-family: var(--font-body);
      font-size: 13.5px;
      font-weight: 400;
      color: rgba(255,255,255,0.55);
      line-height: 1.75;
    }

    /* ── ABOUT ── */
    .about-section {
      background: #ffffff;
      padding: 80px 80px;
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .about-image-col {
      display: flex;
      flex-direction: column;
      gap: 14px;
      align-self: stretch;
    }

    .about-img-main {
      width: 100%;
      flex: 1;
      min-height: 340px;
      background: #e8e4dc;
      border-radius: 20px;
    }

    .about-img-bottom-row {
      display: flex;
      justify-content: flex-end;
    }

    .about-img-small {
      width: 20%;
      aspect-ratio: 1/1;
      background: #e0ddd8;
      border-radius: 18px;
    }

    .about-eyebrow {
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 500;
      color: #888;
      margin-bottom: 8px;
    }

    .about-title {
      font-family: var(--font-title);
      font-size: 38px;
      font-weight: 900;
      color: var(--dark);
      margin-bottom: 28px;
      line-height: 1.2;
    }

    .about-body {
      font-family: var(--font-body);
      font-size: 14.5px;
      font-weight: 400;
      color: #444;
      line-height: 1.8;
      margin-bottom: 32px;
    }

    .about-stats {
      display: grid;
      grid-template-columns: auto 1fr;
      border: 0px solid rgba(0,0,0,0.12);
      border-radius: 14px;
      overflow: hidden;
    }

    .stat-box {
      padding: 18px 22px;
      border: 0px solid rgba(0,0,0,0.12);
      border-radius: 10px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 152px;
    }

    .stat-number {
      font-family: var(--font-title);
      font-size: 32px;
      font-weight: 900;
      color: var(--dark);
      display: block;
      margin-bottom: 6px;
      white-space: nowrap;
    }

    .stat-number sup {
      font-size: 22px;
      font-family: var(--font-body);
      font-weight: 700;
      vertical-align: super;
    }

    .stat-label {
      font-family: var(--font-body);
      font-size: 12px;
      color: #888;
      display: block;
      line-height: 1.5;
      text-align: center;
    }

    .stat-tags {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: 1fr 1fr;
      flex: 1;
      border-left: 0px solid rgba(0,0,0,0.1);
    }
    .stat-tag {
      font-family: var(--font-body);
      font-size: 14px;
      color: #444;
      padding: 14px 20px;
      display: flex;
      align-items: center;
      line-height: 1.4;
    }


    /* ── TIMELINE ── */
    .timeline-section {
      background: #1e1e1e;
      padding: 80px 72px;
    }

    .timeline-header {
      text-align: center;
      margin-bottom: 64px;
    }

    .timeline-title {
      font-family: var(--font-title);
      font-size: 42px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 10px;
    }

    .timeline-sub {
      font-family: var(--font-body);
      font-size: 16px;
      color: rgba(255,255,255,0.55);
      line-height: 1.7;
      max-width: 520px;
      margin: 0 auto;
    }

    .timeline-wrapper {
      max-width: 1000px;
      margin: 0 auto;
      position: relative;
    }

    /* vertical dashed line — injected via JS to start/end exactly at first/last dot center */
    .timeline-line {
      position: absolute;
      left: 229px;
      width: 2px;
      border-left: 2px dashed rgba(255,255,255,0.3);
      z-index: 0;
      transform: translateX(-50%);
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 200px 60px 1fr;
      gap: 0;
      align-items: flex-start;
      margin-bottom: 56px;
      position: relative;
    }

    .timeline-item:last-child {
      margin-bottom: 0;
    }

    /* LEFT: org + date */
    .timeline-left {
      padding-right: 24px;
      padding-top: 8px;
      text-align: left;
    }

    .timeline-org {
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 700;
      color: #ffffff;
      line-height: 1.45;
      display: block;
    }

    .timeline-tag {
      font-family: var(--font-body);
      font-size: 11.5px;
      font-weight: 400;
      color: rgba(255,255,255,0.45);
      display: block;
      margin-top: 3px;
    }

    /* CENTER: dot — sits ON the dashed line */
    .timeline-dot-col {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-start;
      position: relative;
      z-index: 1;
      padding-top: 6px;
    }

    /* all dots: dark fill, sit ON the dashed line */
    .timeline-dot {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      border: 3px solid rgba(255,255,255,0.4);
      background: #1e1e1e;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      z-index: 2;
    }

    /* active dot: dark fill, yellow border */
    .timeline-dot.active {
      background: #1e1e1e;
      border: 3px solid #f5c518;
    }

    /* inner dot for all circles */
    .timeline-dot-inner {
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: rgba(255,255,255,0.7);
    }

    /* active inner dot is yellow */
    .timeline-dot.active .timeline-dot-inner {
      background: #f5c518;
    }

    /* RIGHT: content */
    .timeline-right {
      padding-left: 28px;
      padding-top: 2px;
    }

    .timeline-role {
      font-family: Mulish;
      font-size: 28px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 10px;
      line-height: 1.2;
    }

    .timeline-score {
      font-family: var(--font-body);
      font-size: 13px;
      color: rgba(255,255,255,0.5);
      margin-bottom: 6px;
    }

    .timeline-desc {
      font-family: var(--font-body);
      font-size: 14px;
      color: rgba(255,255,255,0.55);
      line-height: 1.75;
      max-width: 600px;
    }

    /* ── RESPONSIVE ── */
    

    

  
    /* ── CASE STUDIES ── */
    .casestudies-section {
      background: #1e1e1e;
      padding: 80px 72px;
    }

    .casestudies-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .casestudies-title {
      font-family: var(--font-title);
      font-size: 42px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 10px;
    }

    .casestudies-sub {
      font-family: var(--font-body);
      font-size: 16px;
      color: rgba(255,255,255,0.55);
      line-height: 1.7;
      max-width: 500px;
      margin: 0 auto;
    }

    /* Two column grid */
    .casestudies-grid {
      display: grid;
      grid-template-columns: 1fr 0.85fr;
      gap: 50px;
      max-width: 1100px;
      margin: 0 auto;
    }

    /* Each card */
    .cs-card {
      background: #1e1e1e;
      border-radius: 20px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    /* Square image container */
    .cs-img {
      width: 100%;
      aspect-ratio: 1 / 1;
      background: #2a2a2a;
      overflow: hidden;
      flex-shrink: 0;
      border-radius: 20px;
    }

    .cs-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: 60% center;
      display: block;
      border-radius: 0;
    }

    /* Bottom label row */
     .cs-footer {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      padding: 20px 4px;
      gap: 16px;
      background: #1e1e1e;
    }

    .cs-label {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .cs-eyebrow {
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 500;
      color: rgba(255,255,255,0.5);
    }

    .cs-name {
      font-family:Mulish;
      font-size: 26px;
      font-weight: 600;
      color: #ffffff;
      line-height: 1.2;
    }

    /* Arrow square button — beside the title, bottom right */
    .cs-arrow {
      width: 56px;
      height: 56px;
      border-radius: 14px;
      background: #3a3a3a;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      text-decoration: none;
      transition: background 0.2s;
      cursor: pointer;
      border: none;
    }

    .cs-arrow:hover { background: #505050; }

    .cs-arrow svg {
      width: 22px;
      height: 22px;
      stroke: #ffffff;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    

  
    /* ── DESIGN THINKING ── */
    .thinking-section {
      background: #ffffff;
      padding: 80px 0 80px;
      position: relative;
      overflow: hidden;
    }

    .thinking-header {
      text-align: center;
      margin-bottom: 48px;
      padding: 0 72px;
    }

    .thinking-title {
      font-family: var(--font-title);
      font-size: 42px;
      font-weight: 900;
      color: #1a1a1a;
      margin-bottom: 10px;
    }

    .thinking-sub {
      font-family: var(--font-body);
      font-size: 16px;
      color: #666;
      line-height: 1.7;
      max-width: 500px;
      margin: 0 auto;
    }

    .thinking-svg-wrap {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
    }

    .thinking-svg-wrap svg {
      width: 100%;
      height: auto;
      display: block;
    }

    

    /* ── TOOLS MARQUEE ── */
    .tools-section {
      background: #2a2a2a;
      padding: 64px 0 56px;
      overflow: hidden;
    }

    .tools-header {
      text-align: center;
      margin-bottom: 48px;
      padding: 0 72px;
    }

    .tools-title {
      font-family: var(--font-title);
      font-size: 38px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 10px;
    }

    .tools-sub {
      font-family: var(--font-body);
      font-size: 15px;
      color: rgba(255,255,255,0.5);
      line-height: 1.7;
      max-width: 420px;
      margin: 0 auto;
    }

    .marquee-wrapper {
      overflow: hidden;
      width: 100%;
      position: relative;
    }

    .marquee-track {
      display: flex;
      align-items: center;
      gap: 56px;
      width: max-content;
      animation: marquee-scroll 28s linear infinite;
      padding: 0 28px;
    }

    .marquee-wrapper:hover .marquee-track {
      animation-play-state: paused;
    }

    @keyframes marquee-scroll {
      0%   { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }

    .tool-item {
      display: flex;
      align-items: center;
      gap: 10px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .tool-icon {
      width: 32px;
      height: 32px;
      border-radius: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 15px;
      font-weight: 800;
      font-family: var(--font-body);
    }

    .tool-name {
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 500;
      color: #ffffff;
    }

    

  
    /* ── CONTACT + FOOTER ── */
    .contact-section {
      background: #f7f7f7;
      padding: 80px 120px;
      display: grid;
      grid-template-columns: 1fr 1.6fr;
      gap: 60px;
      align-items: center;
    }

    .contact-left h2 {
      font-family: var(--font-title);
      font-size: 44px;
      font-weight: 900;
      color: #1a1a1a;
      line-height: 1.15;
      margin-bottom: 20px;
    }

    .contact-left p {
      font-family: var(--font-body);
      font-size: 16px;
      color: #555;
      line-height: 1.7;
    }

    .contact-form-wrap {
      background: #fff;
      border: 1px solid #e2e2e2;
      border-radius: 24px;
      padding: 36px 40px;
    }

    .contact-form-wrap input,
    .contact-form-wrap textarea {
      width: 100%;
      background: #ebebeb;
      border: none;
      border-radius: 10px;
      padding: 18px 20px;
      font-family: var(--font-body);
      font-size: 15px;
      color: #333;
      outline: none;
      margin-bottom: 14px;
      display: block;
      resize: none;
      box-sizing: border-box;
    }

    .contact-form-wrap textarea {
      height: 150px;
    }

    .contact-form-wrap input::placeholder,
    .contact-form-wrap textarea::placeholder {
      color: #aaa;
    }

    .btn-send {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: #1a1a1a;
      color: #fff;
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 600;
      padding: 16px 28px;
      border-radius: 14px;
      border: none;
      cursor: pointer;
      margin-top: 6px;
      transition: background 0.2s;
    }

    .btn-send:hover { background: #333; }

    .btn-send svg {
      width: 16px;
      height: 16px;
      stroke: #fff;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    /* FOOTER */
    footer {
      background: #222222;
      padding: 48px 120px 44px;
      position: relative;
    }

    .footer-nav {
      display: flex;
      justify-content: center;
      gap: 48px;
      margin-bottom: 36px;
    }

    .footer-nav a {
      font-family: var(--font-body);
      font-size: 14px;
      color: rgba(255,255,255,0.6);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-nav a:hover { color: #fff; }

    .footer-contact {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 52px;
      margin-bottom: 36px;
      flex-wrap: wrap;
    }

    .footer-contact-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-body);
      font-size: 14px;
      color: rgba(255,255,255,0.65);
    }

    .footer-contact-item svg {
      width: 18px;
      height: 18px;
      stroke: rgba(255,255,255,0.65);
      fill: none;
      stroke-width: 1.8;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }

    .footer-socials {
      display: flex;
      justify-content: center;
      gap: 18px;
      margin-top: 4px;
    }

    .footer-socials a {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      border: 1.5px solid rgba(255,255,255,0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: border-color 0.2s;
    }

    .footer-socials a:hover {
      border-color: rgba(255,255,255,0.7);
    }

    .footer-socials svg {
      width: 22px;
      height: 22px;
      fill: rgba(255,255,255,0.8);
      transition: fill 0.2s;
    }

    .footer-socials a:hover svg { fill: #fff; }

    .footer-scroll-top {
      position: absolute;
      right: 48px;
      top: 50%;
      transform: translateY(-50%);
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      background: none;
      border: none;
    }

    .footer-scroll-top svg {
      width: 24px;
      height: 24px;
      stroke: rgba(255,255,255,0.6);
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    

  
  /* Hamburger hidden on desktop by default */
  

  /* ═══════════════════════════════════════════
     RESPONSIVE — Mobile First
     Breakpoints: 480px (mobile), 768px (tablet)
  ═══════════════════════════════════════════ */

  /* ── 768px tablet ── */
  

  /* ── 480px small mobile ── */
  

    /* ── MOBILE MENU OVERLAY ── */
    

    

    

    

    

    

    

  
  /* === HAMBURGER & MOBILE MENU === */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    z-index: 200;
  }
  .nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
  }
  
  
  
  
  

  /* === RESPONSIVE 768px === */
  @media (max-width: 768px) {
    .nav-hamburger { display: flex; }
    .nav-links { display: none; }
    .hero { grid-template-columns: 1fr; height: auto; min-height: calc(100vh - 56px); }
    .hero-content { padding: 48px 24px 32px; width: 100%; }
    .hero-greeting { font-size: 16px; }
    .hero-title { font-size: 34px; line-height: 1.15; }
    .hero-sub { font-size: 15px; }
    .hero-actions { flex-direction: column; gap: 12px; width: 100%; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; padding: 16px 24px; }
    .hero-image { display: none; }
    .spec-section { padding: 56px 20px; }
    .spec-title { font-size: 28px; }
    .bento-grid { display: flex; flex-direction: column; gap: 16px; }
    .bento-tall, .bento-wide, .bento-wide-bottom { grid-row: auto; grid-column: auto; }
    .about-section { grid-template-columns: 1fr; padding: 56px 20px; gap: 32px; }
    .about-title { font-size: 28px; }
    .about-stats { flex-direction: column; }
    .stat-box { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.1); width: 100%; }
    .stat-tags { border-left: none; grid-template-columns: 1fr; width: 100%; }
    .timeline-section { padding: 56px 20px; }
    .timeline-title { font-size: 28px; }
    .timeline-line { display: none; }
    .timeline-item { display: flex; flex-direction: row; gap: 16px; align-items: flex-start; margin-bottom: 40px; }
    .timeline-left { display: none; }
    .timeline-dot-col { flex-shrink: 0; padding-top: 4px; }
    .timeline-right { flex: 1; padding-left: 0; }
    .timeline-role { font-size: 20px; }
    .casestudies-section { padding: 56px 20px; }
    .casestudies-title { font-size: 28px; }
    .casestudies-grid { grid-template-columns: 1fr; gap: 20px; }
    .thinking-section { padding: 56px 0 40px; }
    .thinking-header { padding: 0 20px; }
    .thinking-title { font-size: 26px; }
    .tools-section { padding: 48px 0 40px; }
    .tools-header { padding: 0 20px; }
    .tools-title { font-size: 26px; }
    .contact-section { grid-template-columns: 1fr; padding: 56px 20px; gap: 32px; }
    .contact-left h2 { font-size: 30px; }
    .contact-form-wrap { padding: 24px 18px; }
    footer { padding: 40px 20px; }
    .footer-nav { flex-direction: column; align-items: center; gap: 16px; margin-bottom: 34px; }
    .footer-contact { flex-direction: column; align-items: center; gap: 16px; text-align: center; margin-bottom: 34px; }
    .footer-scroll-top { position: static; margin: 24px auto 0; display: flex; }
  }
  @media (max-width: 480px) {
    .hero-title { font-size: 28px; }
    .spec-title { font-size: 24px; }
    .about-title { font-size: 24px; }
    .timeline-title { font-size: 24px; }
    .casestudies-title { font-size: 24px; }
    .contact-left h2 { font-size: 26px; }
  }

  .mobile-menu {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #1a1a1a;
    z-index: 9999;
    flex-direction: column;
    padding: 32px 28px;
    gap: 0;
    overflow-y: auto;
  }
  .mobile-menu.open {
    display: flex !important;
  }
  .mobile-menu a {
    font-family: 'Mulish', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu svg {
    width: 20px;
    height: 20px;
    stroke: #fff;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
  }