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

    :root {
      --bg: #F7F5F0;
      --bg-card: #EFEDE7;
      --ink: #111111;
      --ink-muted: #7A7672;
      --accent: #E8401E;
      --accent-hover: #C93015;
      --white: #FFFFFF;
      --line: #D8D5CE;
      --syne: 'Syne', sans-serif;
      --dm: 'DM Sans', sans-serif;
      --nav-h: 76px;
    }

    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      background: var(--bg);
      color: var(--ink);
      font-family: var(--dm);
      font-size: 1rem;
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ── CURSOR ── */
    .cursor {
      width: 10px; height: 10px;
      background: var(--accent);
      border-radius: 50%;
      position: fixed;
      top: 0; left: 0;
      pointer-events: none;
      z-index: 9999;
      transition: transform .15s ease;
    }
    .cursor-ring {
      width: 36px; height: 36px;
      border: 1.5px solid var(--accent);
      border-radius: 50%;
      position: fixed;
      top: 0; left: 0;
      pointer-events: none;
      z-index: 9998;
      transition: transform .25s ease, width .25s, height .25s, opacity .25s;
      opacity: .6;
    }
    body:has(a:hover) .cursor-ring,
    body:has(button:hover) .cursor-ring {
      width: 56px; height: 56px;
      opacity: 1;
    }

    /* ── NAVIGATION ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 48px;
      z-index: 1000;
      transition: background .4s ease, backdrop-filter .4s ease, border-bottom .4s ease;
    }
    nav.scrolled {
      background: rgba(247,245,240,.92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--line);
    }
    .nav-logo {
      font-family: var(--syne);
      font-weight: 800;
      font-size: 1.5rem;
      letter-spacing: -.02em;
      color: var(--ink);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .nav-logo-mark {
      width: 28px; height: 28px;
      background: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
    }
    .nav-logo-mark svg { width: 14px; height: 14px; fill: white; }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }
    .nav-links a {
      font-family: var(--dm);
      font-size: .875rem;
      font-weight: 400;
      color: var(--ink-muted);
      text-decoration: none;
      letter-spacing: .01em;
      transition: color .2s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 0; right: 0;
      height: 1px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .2s;
    }
    .nav-links a:hover { color: var(--ink); }
    .nav-links a:hover::after { transform: scaleX(1); }
    .nav-cta {
      background: var(--ink);
      color: var(--white) !important;
      padding: 10px 22px;
      border-radius: 6px;
      font-weight: 500 !important;
      transition: background .2s !important;
    }
    .nav-cta:hover { background: var(--accent) !important; color: var(--white) !important; }
    .nav-cta::after { display: none !important; }
    .nav-burger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 8px;
    }
    .nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: .3s; }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 0 48px 80px;
      position: relative;
      overflow: hidden;
    }
    .hero-bg-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(to right, var(--line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--line) 1px, transparent 1px);
      background-size: 60px 60px;
      opacity: .35;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--white);
      border: 1px solid var(--line);
      padding: 8px 16px;
      border-radius: 100px;
      font-size: .8125rem;
      font-weight: 500;
      letter-spacing: .04em;
      text-transform: uppercase;
      color: var(--ink-muted);
      margin-bottom: 36px;
      width: fit-content;
      opacity: 0;
      animation: fadeUp .8s .2s ease forwards;
    }
    .hero-badge-dot {
      width: 7px; height: 7px;
      background: var(--accent);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.4); opacity: .7; }
    }
    .hero-headline {
      font-family: var(--syne);
      font-size: clamp(3.5rem, 9vw, 9rem);
      font-weight: 800;
      line-height: .92;
      letter-spacing: -.04em;
      color: var(--ink);
      margin-bottom: 40px;
      position: relative;
    }
    .hero-headline .line {
      display: block;
      overflow: hidden;
    }
    .hero-headline .line span {
      display: block;
      opacity: 0;
      transform: translateY(100%);
    }
    .hero-headline .line:nth-child(1) span { animation: slideUp .9s .4s cubic-bezier(.16,1,.3,1) forwards; }
    .hero-headline .line:nth-child(2) span { animation: slideUp .9s .55s cubic-bezier(.16,1,.3,1) forwards; }
    .hero-headline .line:nth-child(3) span { animation: slideUp .9s .7s cubic-bezier(.16,1,.3,1) forwards; }
    .hero-headline .accent-word { color: var(--accent); }
    @keyframes slideUp {
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeUp {
      to { opacity: 1; transform: translateY(0); }
    }
    .hero-bottom {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 40px;
      opacity: 0;
      animation: fadeUp .8s 1s ease forwards;
    }
    .hero-desc {
      max-width: 420px;
      font-size: 1.0625rem;
      color: var(--ink-muted);
      line-height: 1.7;
      font-weight: 300;
    }
    .hero-actions {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-shrink: 0;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--accent);
      color: var(--white);
      padding: 16px 32px;
      border-radius: 8px;
      font-family: var(--syne);
      font-weight: 600;
      font-size: .9375rem;
      letter-spacing: .01em;
      text-decoration: none;
      transition: background .2s, transform .2s;
    }
    .btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
    .btn-primary svg { width: 16px; height: 16px; transition: transform .2s; }
    .btn-primary:hover svg { transform: translate(3px, -3px); }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--ink-muted);
      font-size: .875rem;
      font-weight: 400;
      text-decoration: none;
      border-bottom: 1px solid var(--line);
      padding-bottom: 2px;
      transition: color .2s, border-color .2s;
    }
    .btn-secondary:hover { color: var(--ink); border-color: var(--ink); }
    .hero-scroll {
      position: absolute;
      right: 48px;
      top: 50%;
      transform: translateY(-50%) rotate(90deg);
      font-size: .75rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--ink-muted);
      font-weight: 400;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hero-scroll::before {
      content: '';
      display: block;
      width: 40px;
      height: 1px;
      background: var(--line);
    }
    .hero-number-box {
      position: absolute;
      right: 48px;
      bottom: 80px;
      text-align: right;
    }
    .hero-stat { margin-bottom: 20px; }
    .hero-stat-num {
      font-family: var(--syne);
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--ink);
      line-height: 1;
    }
    .hero-stat-label {
      font-size: .75rem;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--ink-muted);
      margin-top: 2px;
    }

    /* ── MARQUEE ── */
    .marquee-wrap {
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      padding: 18px 0;
      overflow: hidden;
      background: var(--white);
    }
    .marquee-inner {
      display: flex;
      gap: 0;
      animation: marquee 28s linear infinite;
      white-space: nowrap;
    }
    .marquee-item {
      display: inline-flex;
      align-items: center;
      gap: 20px;
      padding: 0 40px;
      font-family: var(--syne);
      font-size: .8125rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--ink-muted);
    }
    .marquee-sep {
      width: 4px; height: 4px;
      background: var(--accent);
      border-radius: 50%;
      flex-shrink: 0;
    }
    @keyframes marquee {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    /* ── SECTION COMMON ── */
    section { padding: 120px 48px; }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 20px;
    }
    .section-tag::before {
      content: '';
      display: block;
      width: 24px;
      height: 1px;
      background: var(--accent);
    }
    .section-title {
      font-family: var(--syne);
      font-size: clamp(2.25rem, 5vw, 4rem);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -.03em;
      color: var(--ink);
    }
    .section-title em { font-style: italic; font-weight: 400; color: var(--ink-muted); }

    /* ── SERVICES ── */
    #hizmetler { background: var(--white); }
    .services-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 72px;
      gap: 40px;
    }
    .services-intro {
      max-width: 340px;
      font-size: 1rem;
      color: var(--ink-muted);
      line-height: 1.7;
      font-weight: 300;
    }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0;
      border: 1px solid var(--line);
    }
    .service-card {
      padding: 44px 40px;
      border-right: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      transition: background .25s;
      cursor: default;
      position: relative;
      overflow: hidden;
    }
    .service-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: var(--accent);
      transform: scaleY(0);
      transform-origin: bottom;
      transition: transform .3s ease;
      z-index: 0;
    }
    .service-card:hover::before { transform: scaleY(1); }
    .service-card > * { position: relative; z-index: 1; }
    .service-card:nth-child(3n) { border-right: none; }
    .service-card:hover .service-num,
    .service-card:hover .service-name,
    .service-card:hover .service-desc,
    .service-card:hover .service-tags span { color: rgba(255,255,255,.8) !important; }
    .service-card:hover .service-name { color: white !important; }
    .service-card:hover .service-icon { border-color: rgba(255,255,255,.3); }
    .service-card:hover .service-icon svg { fill: white; }
    .service-num {
      font-family: var(--syne);
      font-size: .75rem;
      font-weight: 700;
      letter-spacing: .1em;
      color: var(--line);
      margin-bottom: 28px;
      transition: color .25s;
    }
    .service-icon {
      width: 48px; height: 48px;
      border: 1px solid var(--line);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
      transition: border-color .25s;
    }
    .service-icon svg { width: 22px; height: 22px; fill: var(--ink); transition: fill .25s; }
    .service-name {
      font-family: var(--syne);
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 12px;
      transition: color .25s;
    }
    .service-desc {
      font-size: .9rem;
      color: var(--ink-muted);
      line-height: 1.65;
      font-weight: 300;
      margin-bottom: 24px;
      transition: color .25s;
    }
    .service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
    .service-tags span {
      font-size: .7rem;
      font-weight: 500;
      letter-spacing: .05em;
      text-transform: uppercase;
      color: var(--ink-muted);
      background: var(--bg);
      border: 1px solid var(--line);
      padding: 4px 10px;
      border-radius: 100px;
      transition: color .25s, background .25s, border-color .25s;
    }
    .service-card:hover .service-tags span {
      background: rgba(255,255,255,.15);
      border-color: rgba(255,255,255,.2);
    }

    /* ── HAKKIMIZDA ── */
    #hakkimizda { background: var(--bg); }
    .about-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .about-visual {
      position: relative;
    }
    .about-img-main {
      width: 100%;
      aspect-ratio: 4/5;
      background: var(--bg-card);
      border-radius: 12px;
      overflow: hidden;
      position: relative;
    }
    .about-img-placeholder {
      width: 100%; height: 100%;
      background: linear-gradient(135deg, var(--bg-card) 0%, var(--line) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .about-img-placeholder-text {
      font-family: var(--syne);
      font-size: 5rem;
      font-weight: 800;
      color: var(--line);
      letter-spacing: -.05em;
    }
    .about-float-card {
      position: absolute;
      bottom: -24px;
      right: -24px;
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 24px;
      width: 180px;
      box-shadow: 0 20px 60px rgba(0,0,0,.06);
    }
    .about-float-num {
      font-family: var(--syne);
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--ink);
      line-height: 1;
      margin-bottom: 4px;
    }
    .about-float-label {
      font-size: .8rem;
      color: var(--ink-muted);
      line-height: 1.4;
    }
    .about-float-accent { color: var(--accent); font-weight: 600; }
    .about-content { }
    .about-text {
      font-size: 1.0625rem;
      color: var(--ink-muted);
      line-height: 1.75;
      font-weight: 300;
      margin-bottom: 24px;
    }
    .about-text strong { color: var(--ink); font-weight: 500; }
    .about-values {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 40px;
    }
    .about-val {
      border-top: 2px solid var(--line);
      padding-top: 16px;
      transition: border-color .2s;
    }
    .about-val:hover { border-color: var(--accent); }
    .about-val-name {
      font-family: var(--syne);
      font-size: .9375rem;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .about-val-desc { font-size: .85rem; color: var(--ink-muted); line-height: 1.5; }

    /* ── PORTFÖY ── */
    #portfolio { background: var(--white); }
    .portfolio-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 56px;
    }
    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      grid-auto-rows: 280px;
      gap: 16px;
    }
    .portfolio-item {
      border-radius: 10px;
      overflow: hidden;
      position: relative;
      cursor: pointer;
      background: var(--bg-card);
    }
    .portfolio-item:nth-child(1) { grid-column: span 7; grid-row: span 2; }
    .portfolio-item:nth-child(2) { grid-column: span 5; }
    .portfolio-item:nth-child(3) { grid-column: span 5; }
    .portfolio-item:nth-child(4) { grid-column: span 4; }
    .portfolio-item:nth-child(5) { grid-column: span 4; }
    .portfolio-item:nth-child(6) { grid-column: span 4; }
    .portfolio-img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .portfolio-img-placeholder {
      width: 100%; height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--syne);
      font-size: 1rem;
      font-weight: 700;
      color: var(--ink-muted);
      letter-spacing: .1em;
      text-transform: uppercase;
    }
    .portfolio-item:nth-child(1) .portfolio-img-placeholder { background: linear-gradient(135deg, #F0EDE5, #D8D4CC); }
    .portfolio-item:nth-child(2) .portfolio-img-placeholder { background: linear-gradient(135deg, #E8E4DC, #CCC8C0); }
    .portfolio-item:nth-child(3) .portfolio-img-placeholder { background: linear-gradient(135deg, #EDE9E0, #D4D0C8); }
    .portfolio-item:nth-child(4) .portfolio-img-placeholder { background: linear-gradient(135deg, #E5E2D8, #CCCAC0); }
    .portfolio-item:nth-child(5) .portfolio-img-placeholder { background: linear-gradient(135deg, #EBE7DE, #D0CCC4); }
    .portfolio-item:nth-child(6) .portfolio-img-placeholder { background: linear-gradient(135deg, #E8E5DC, #D4D0C8); }
    .portfolio-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(0deg, rgba(10,10,10,.8) 0%, transparent 60%);
      opacity: 0;
      transition: opacity .3s;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 28px;
    }
    .portfolio-item:hover .portfolio-overlay { opacity: 1; }
    .portfolio-item:hover .portfolio-img-placeholder { transform: scale(1.04); }
    .portfolio-cat {
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 6px;
    }
    .portfolio-title {
      font-family: var(--syne);
      font-weight: 700;
      font-size: 1.125rem;
      color: white;
      line-height: 1.2;
    }

    /* ── SÜREÇ ── */
    #surec { background: var(--ink); color: var(--white); }
    #surec .section-tag { color: var(--accent); }
    #surec .section-title { color: var(--white); }
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 64px;
      border: 1px solid rgba(255,255,255,.1);
    }
    .process-step {
      padding: 48px 36px;
      border-right: 1px solid rgba(255,255,255,.1);
      position: relative;
    }
    .process-step:last-child { border-right: none; }
    .process-step-num {
      font-family: var(--syne);
      font-size: 3.5rem;
      font-weight: 800;
      color: rgba(255,255,255,.08);
      line-height: 1;
      margin-bottom: 24px;
    }
    .process-step-icon {
      width: 44px; height: 44px;
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
    }
    .process-step-icon svg { width: 20px; height: 20px; fill: var(--accent); }
    .process-step-name {
      font-family: var(--syne);
      font-size: 1.125rem;
      font-weight: 700;
      color: white;
      margin-bottom: 12px;
    }
    .process-step-desc {
      font-size: .875rem;
      color: rgba(255,255,255,.5);
      line-height: 1.7;
      font-weight: 300;
    }

    /* ── MÜŞTERİ GÖRÜŞLERİ ── */
    #testimonials { background: var(--bg); }
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 56px;
    }
    .testimonial-card {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 36px 32px;
      transition: box-shadow .25s;
    }
    .testimonial-card:hover {
      box-shadow: 0 20px 60px rgba(0,0,0,.07);
    }
    .testimonial-stars {
      display: flex;
      gap: 4px;
      margin-bottom: 20px;
    }
    .testimonial-stars svg { width: 16px; height: 16px; fill: var(--accent); }
    .testimonial-quote {
      font-size: 1rem;
      color: var(--ink);
      line-height: 1.7;
      font-weight: 300;
      margin-bottom: 28px;
      font-style: italic;
    }
    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--line);
      padding-top: 20px;
    }
    .testimonial-avatar {
      width: 40px; height: 40px;
      border-radius: 50%;
      background: var(--bg-card);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--syne);
      font-size: .9rem;
      font-weight: 700;
      color: var(--ink-muted);
      flex-shrink: 0;
    }
    .testimonial-name {
      font-family: var(--syne);
      font-size: .9rem;
      font-weight: 700;
      color: var(--ink);
    }
    .testimonial-company { font-size: .8rem; color: var(--ink-muted); margin-top: 2px; }

    /* ── BLOG ── */
    #blog { background: var(--white); }
    .blog-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 56px;
    }
    .blog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .blog-card {
      border-radius: 12px;
      overflow: hidden;
      background: var(--bg);
      border: 1px solid var(--line);
      transition: transform .25s, box-shadow .25s;
    }
    .blog-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 24px 60px rgba(0,0,0,.07);
    }
    .blog-card-img {
      width: 100%;
      aspect-ratio: 16/10;
      background: var(--bg-card);
      position: relative;
      overflow: hidden;
    }
    .blog-card-img-placeholder {
      width: 100%; height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--syne);
      font-size: 2rem;
      font-weight: 800;
      color: var(--line);
    }
    .blog-card:nth-child(1) .blog-card-img-placeholder { background: linear-gradient(135deg, #F0EDE5, #D8D4CC); }
    .blog-card:nth-child(2) .blog-card-img-placeholder { background: linear-gradient(135deg, #E8E4DC, #CCC8C0); }
    .blog-card:nth-child(3) .blog-card-img-placeholder { background: linear-gradient(135deg, #EDE9E0, #D4D0C8); }
    .blog-card-body { padding: 28px; }
    .blog-card-cat {
      display: inline-block;
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent);
      background: rgba(232,64,30,.08);
      padding: 4px 10px;
      border-radius: 100px;
      margin-bottom: 14px;
    }
    .blog-card-title {
      font-family: var(--syne);
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--ink);
      line-height: 1.3;
      margin-bottom: 12px;
    }
    .blog-card-excerpt {
      font-size: .875rem;
      color: var(--ink-muted);
      line-height: 1.65;
      font-weight: 300;
      margin-bottom: 20px;
    }
    .blog-card-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid var(--line);
      padding-top: 16px;
    }
    .blog-card-date { font-size: .8rem; color: var(--ink-muted); }
    .blog-card-read {
      font-size: .8rem;
      font-weight: 500;
      color: var(--accent);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 4px;
    }
    .blog-card-read:hover { text-decoration: underline; }

    /* ── CTA ── */
    #cta {
      background: var(--accent);
      padding: 100px 48px;
    }
    .cta-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 40px;
    }
    .cta-title {
      font-family: var(--syne);
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 800;
      color: var(--white);
      line-height: 1.1;
      letter-spacing: -.03em;
      max-width: 560px;
    }
    .cta-title em { font-style: italic; font-weight: 400; opacity: .7; }
    .btn-white {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--white);
      color: var(--accent);
      padding: 18px 36px;
      border-radius: 8px;
      font-family: var(--syne);
      font-weight: 700;
      font-size: 1rem;
      text-decoration: none;
      flex-shrink: 0;
      transition: background .2s, transform .2s;
    }
    .btn-white:hover { background: var(--ink); color: white; transform: translateY(-2px); }

    /* ── İLETİŞİM ── */
    #iletisim { background: var(--bg); }
    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }
    .contact-info { }
    .contact-detail {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 24px 0;
      border-bottom: 1px solid var(--line);
    }
    .contact-detail-icon {
      width: 40px; height: 40px;
      background: var(--bg-card);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .contact-detail-icon svg { width: 18px; height: 18px; fill: var(--accent); }
    .contact-detail-label { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
    .contact-detail-value { font-size: .9375rem; color: var(--ink); font-weight: 400; text-decoration: none; }
    a.contact-detail-value:hover { color: var(--accent); }
    .contact-form { }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
    .form-group label { font-size: .8125rem; font-weight: 500; color: var(--ink-muted); letter-spacing: .03em; }
    .form-group input,
    .form-group textarea,
    .form-group select {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px 16px;
      font-family: var(--dm);
      font-size: .9375rem;
      color: var(--ink);
      outline: none;
      transition: border-color .2s;
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus { border-color: var(--accent); }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-submit {
      background: var(--ink);
      color: var(--white);
      border: none;
      border-radius: 8px;
      padding: 16px 36px;
      font-family: var(--syne);
      font-size: .9375rem;
      font-weight: 600;
      cursor: pointer;
      transition: background .2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .form-submit:hover { background: var(--accent); }

    /* ── FOOTER ── */
    footer {
      background: var(--ink);
      color: rgba(255,255,255,.6);
      padding: 80px 48px 40px;
    }
    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 60px;
      padding-bottom: 60px;
      border-bottom: 1px solid rgba(255,255,255,.1);
    }
    .footer-brand-desc {
      font-size: .9rem;
      line-height: 1.7;
      font-weight: 300;
      margin: 16px 0 24px;
      max-width: 280px;
    }
    .footer-social { display: flex; gap: 10px; }
    .footer-social a {
      width: 36px; height: 36px;
      border: 1px solid rgba(255,255,255,.15);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: border-color .2s, background .2s;
    }
    .footer-social a:hover { border-color: var(--accent); background: var(--accent); }
    .footer-social svg { width: 15px; height: 15px; fill: rgba(255,255,255,.7); }
    .footer-col-title {
      font-family: var(--syne);
      font-size: .875rem;
      font-weight: 700;
      color: white;
      margin-bottom: 20px;
      letter-spacing: .03em;
    }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-links a {
      color: rgba(255,255,255,.5);
      text-decoration: none;
      font-size: .875rem;
      transition: color .2s;
    }
    .footer-links a:hover { color: white; }
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 32px;
      font-size: .8125rem;
    }
    .footer-nav-logo {
      font-family: var(--syne);
      font-weight: 800;
      font-size: 1.25rem;
      color: white;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .footer-logo-mark {
      width: 22px; height: 22px;
      background: var(--accent);
      border-radius: 4px;
      display: flex; align-items: center; justify-content: center;
    }
    .footer-logo-mark svg { width: 11px; height: 11px; fill: white; }

    /* ── ANIMATIONS ── */
    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity .7s ease, transform .7s cubic-bezier(.16,1,.3,1);
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── MOBILE NAV ── */
    .mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--white);
      z-index: 999;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 32px;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      font-family: var(--syne);
      font-size: 2rem;
      font-weight: 700;
      color: var(--ink);
      text-decoration: none;
      transition: color .2s;
    }
    .mobile-menu a:hover { color: var(--accent); }
    .mobile-close {
      position: absolute;
      top: 20px; right: 20px;
      background: none; border: none;
      font-size: 1.5rem;
      cursor: pointer;
      padding: 8px;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      nav { padding: 0 24px; }
      section { padding: 80px 24px; }
      #hero { padding: 0 24px 60px; }
      #cta { padding: 80px 24px; }
      footer { padding: 60px 24px 32px; }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .service-card:nth-child(2n) { border-right: none; }
      .service-card:nth-child(3n) { border-right: 1px solid var(--line); }
      .service-card:nth-child(2n+1):nth-last-child(-n+2),
      .service-card:nth-child(2n+1):nth-last-child(-n+2) ~ .service-card { border-right: none; }
      .about-inner { grid-template-columns: 1fr; gap: 40px; }
      .about-visual { max-width: 480px; }
      .process-grid { grid-template-columns: repeat(2, 1fr); }
      .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-burger { display: flex; }
      .hero-headline { font-size: clamp(2.5rem, 12vw, 5rem); }
      .hero-bottom { flex-direction: column; align-items: flex-start; }
      .hero-number-box { display: none; }
      .hero-scroll { display: none; }
      .services-grid { grid-template-columns: 1fr; }
      .service-card { border-right: none !important; }
      .portfolio-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; }
      .portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
      .portfolio-item:nth-child(n) { grid-column: span 1; grid-row: span 1; }
      .portfolio-item:nth-child(1) { grid-column: span 2; }
      .process-grid { grid-template-columns: 1fr; }
      .process-step { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
      .testimonials-grid { grid-template-columns: 1fr; }
      .blog-grid { grid-template-columns: 1fr; }
      .cta-inner { flex-direction: column; }
      .contact-inner { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; gap: 36px; }
      .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
      .services-header { flex-direction: column; align-items: flex-start; }
    }