/* ── CSS VARIABLES ── */
    :root {
      /* Dark Mode (Default) */
      --bg: #060910;
      --bg2: #090d18;
      --card: rgba(15, 24, 40, 0.65);
      --card2: rgba(20, 30, 48, 0.75);
      --accent: #00e5ff;
      --accent2: #7c3aed;
      --accent3: #f4a623;
      --green: #10b981;
      --text: #dde6f0;
      --muted: #5a7090;
      --border: rgba(0, 229, 255, 0.12);
      --glow: 0 0 60px rgba(0, 229, 255, 0.15);
      --font-display: 'Playfair Display', serif;
      --font-body: 'Space Grotesk', sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
    }

    [data-theme="light"] {
      --bg: #f8fafc;
      --bg2: #f1f5f9;
      --card: rgba(255, 255, 255, 0.7);
      --card2: rgba(248, 250, 252, 0.85);
      --accent: #0284c7;
      --accent2: #7c3aed;
      --accent3: #d97706;
      --text: #0f172a;
      --muted: #475569;
      --border: rgba(15, 23, 42, 0.1);
      --glow: 0 10px 40px rgba(2, 132, 199, 0.15);
    }

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

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.7;
      overflow-x: hidden;
      width: 100%;
      transition: background 0.4s ease, color 0.4s ease;
    }

    /* ── PRELOADER ── */
    #preloader {
      position: fixed;
      inset: 0;
      z-index: 100000;
      background: var(--bg);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: opacity 0.6s ease, visibility 0.6s ease;
    }

    .loader-code {
      font-family: var(--font-mono);
      font-size: 1.5rem;
      color: var(--accent);
      font-weight: bold;
      letter-spacing: 2px;
    }

    .loader-code::after {
      content: '|';
      animation: blink 1s infinite;
    }

    /* grain overlay */
    body::after {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 9998;
      opacity: .5;
    }

    ::-webkit-scrollbar {
      width: 5px;
    }

    ::-webkit-scrollbar-track {
      background: var(--bg);
    }

    ::-webkit-scrollbar-thumb {
      background: linear-gradient(var(--accent), var(--accent2));
      border-radius: 10px;
    }

    /* ── CURSOR DOT ── */
    .cursor {
      width: 8px;
      height: 8px;
      background: var(--accent);
      border-radius: 50%;
      position: fixed;
      pointer-events: none;
      z-index: 10000;
      transition: transform .15s ease;
      mix-blend-mode: difference;
    }

    .cursor-ring {
      width: 36px;
      height: 36px;
      border: 1px solid rgba(0, 229, 255, .4);
      border-radius: 50%;
      position: fixed;
      pointer-events: none;
      z-index: 9999;
      transition: all .12s ease;
      mix-blend-mode: difference;
    }

    /* ── GLASSMORPHISM CLASS ── */
    .glass {
      background: var(--card);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--border);
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 1rem 0;
      background: rgba(6, 9, 16, 0.6);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: .3s;
    }

    [data-theme="light"] nav {
      background: rgba(255, 255, 255, 0.7);
    }

    .nav-inner {
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: .75rem;
      text-decoration: none;
    }

    .nav-logo img {
      width: 42px;
      height: 42px;
      object-fit: contain;
    }

    .nav-logo-text {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2.5rem;
      list-style: none;
    }

    .nav-links a {
      color: var(--muted);
      font-size: .82rem;
      font-weight: 600;
      text-decoration: none;
      letter-spacing: .1em;
      text-transform: uppercase;
      font-family: var(--font-mono);
      transition: .2s;
      position: relative;
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--accent);
      transition: .3s;
    }

    .nav-links a:hover {
      color: var(--accent);
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    .nav-cta {
      background: linear-gradient(135deg, var(--accent), #0099bb);
      color: #060910 !important;
      padding: .45rem 1.2rem;
      border-radius: 6px;
      font-weight: 700 !important;
      transition: .25s !important;
    }

    .nav-cta:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(0, 229, 255, .3);
    }

    .nav-cta::after {
      display: none !important;
    }

    .theme-btn {
      background: none;
      border: none;
      color: var(--text);
      font-size: 1.2rem;
      cursor: pointer;
      transition: 0.3s;
      padding: 0.5rem;
    }

    .theme-btn:hover {
      color: var(--accent);
      transform: rotate(15deg);
    }

    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding: 7rem 2rem 5rem;
      background: linear-gradient(to right, rgba(6, 9, 16, 0.95) 20%, rgba(6, 9, 16, 0.75) 100%), url('IMAGES/PHOTO2.jpeg') center/cover no-repeat;
    }

    [data-theme="light"] .hero {
      background: linear-gradient(to right, rgba(248, 250, 252, 0.95) 20%, rgba(248, 250, 252, 0.75) 100%), url('IMAGES/PHOTO2.jpeg') center/cover no-repeat;
    }

    #particles-js {
      position: absolute;
      inset: 0;
      z-index: 1;
    }

    .hero-mesh {
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 60% 60% at 20% 50%, rgba(0, 229, 255, .06) 0%, transparent 60%), radial-gradient(ellipse 50% 50% at 80% 30%, rgba(124, 58, 237, .07) 0%, transparent 60%), radial-gradient(ellipse 40% 40% at 50% 80%, rgba(244, 166, 35, .04) 0%, transparent 60%);
      animation: meshPulse 10s ease-in-out infinite;
      z-index: 0;
    }

    @keyframes meshPulse {

      0%,
      100% {
        opacity: .7;
      }

      50% {
        opacity: 1;
      }
    }

    .hero-inner {
      max-width: 1140px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 4rem;
      align-items: center;
      pointer-events: none;
    }

    .hero-inner>* {
      pointer-events: auto;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      background: rgba(0, 229, 255, .06);
      border: 1px solid rgba(0, 229, 255, .18);
      padding: .35rem 1rem;
      border-radius: 100px;
      font-size: .75rem;
      font-weight: 600;
      color: var(--accent);
      letter-spacing: .12em;
      text-transform: uppercase;
      margin-bottom: 1.75rem;
      font-family: var(--font-mono);
    }

    .hero-eyebrow .dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent);
      animation: blink 1.4s ease infinite;
    }

    @keyframes blink {

      0%,
      100% {
        opacity: 1;
      }

      50% {
        opacity: .2;
      }
    }

    .hero h1 {
      font-family: var(--font-display);
      font-size: clamp(2.2rem, 4vw, 4.5rem);
      font-weight: 900;
      line-height: 1.1;
      letter-spacing: -0.02em;
      margin-bottom: 0.5rem;
    }

    .hero h1 em {
      display: block;
      font-style: italic;
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      min-height: 1.2em;
      white-space: nowrap;
    }

    /* Typed Cursor styling */
    .typed-cursor {
      color: var(--accent);
      font-weight: 300;
    }

    .hero-sub {
      font-size: 1.05rem;
      color: var(--muted);
      margin: 1.4rem 0 2.5rem;
      font-weight: 400;
      max-width: 480px;
      line-height: 1.75;
    }

    .hero-sub mark {
      background: rgba(244, 166, 35, .15);
      color: var(--accent3);
      padding: .05em .3em;
      border-radius: 3px;
      font-style: normal;
    }

    .hero-btns {
      display: flex;
      gap: .85rem;
      flex-wrap: wrap;
    }

    .btn {
      padding: .8rem 1.8rem;
      border-radius: 8px;
      font-size: .9rem;
      font-weight: 600;
      text-decoration: none;
      transition: .25s;
      cursor: pointer;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-family: var(--font-body);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), #0099bb);
      color: #fff;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 30px rgba(0, 229, 255, .3);
    }

    .btn-ghost {
      background: transparent;
      color: var(--text);
      border: 1px solid var(--border);
    }

    .btn-ghost:hover {
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-2px);
    }

    .btn-resume {
      background: rgba(244, 166, 35, .1);
      color: var(--accent3);
      border: 1px solid rgba(244, 166, 35, .25);
    }

    .btn-resume:hover {
      background: rgba(244, 166, 35, .18);
      transform: translateY(-2px);
    }

    /* hero right — terminal card */
    .terminal {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 30px 80px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .04);
      backdrop-filter: blur(16px);
    }

    [data-theme="light"] .terminal {
      box-shadow: 0 20px 50px rgba(0, 0, 0, .1);
    }

    .terminal-bar {
      background: var(--card2);
      padding: .75rem 1rem;
      display: flex;
      align-items: center;
      gap: .5rem;
      border-bottom: 1px solid var(--border);
    }

    .term-dot {
      width: 11px;
      height: 11px;
      border-radius: 50%;
    }

    .term-dot.r {
      background: #ff5f57;
    }

    .term-dot.y {
      background: #febc2e;
    }

    .term-dot.g {
      background: #28c840;
    }

    .terminal-title {
      font-family: var(--font-mono);
      font-size: .72rem;
      color: var(--muted);
      margin-left: .5rem;
    }

    .terminal-body {
      padding: 1.5rem;
      font-family: var(--font-mono);
      font-size: .82rem;
      line-height: 1.9;
    }

    .tl {
      display: flex;
      gap: .5rem;
    }

    .tl-prompt {
      color: var(--accent2);
    }

    .tl-cmd {
      color: var(--text);
    }

    .tl-out {
      color: var(--muted);
      padding-left: 1rem;
    }

    .tl-key {
      color: var(--accent);
    }

    .tl-val {
      color: var(--accent3);
    }

    .tl-str {
      color: var(--green);
    }

    .tl-cursor {
      display: inline-block;
      width: 8px;
      height: 15px;
      background: var(--accent);
      animation: blink 1s step-end infinite;
      vertical-align: middle;
    }

    /* ── SECTIONS ── */
    section {
      padding: 7rem 2rem;
      position: relative;
      z-index: 2;
    }

    .container {
      max-width: 1140px;
      margin: 0 auto;
    }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: .6rem;
      font-family: var(--font-mono);
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: .6rem;
    }

    .section-label::before {
      content: '//';
      color: var(--accent2);
    }

    h2.section-title {
      font-family: var(--font-display);
      font-size: clamp(2.2rem, 5vw, 3.6rem);
      font-weight: 900;
      letter-spacing: -0.02em;
      line-height: 1.08;
      margin-bottom: 3.5rem;
    }

    h2.section-title span {
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .section-alt {
      background: var(--bg2);
    }

    /* ── ABOUT ── */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 5rem;
      align-items: center;
    }

    .about-visual {
      position: relative;
    }

    .avatar-wrap {
      position: relative;
      width: fit-content;
    }

    .avatar-box {
      width: 300px;
      height: 300px;
      border-radius: 24px;
      background: linear-gradient(135deg, var(--card2), var(--card));
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 7rem;
      box-shadow: var(--glow);
      position: relative;
      overflow: hidden;
      backdrop-filter: blur(10px);
    }

    .avatar-box::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(0, 229, 255, .04), rgba(124, 58, 237, .04));
    }

    .avatar-ring {
      position: absolute;
      inset: -12px;
      border-radius: 32px;
      border: 1px dashed rgba(0, 229, 255, .15);
      animation: spin 20s linear infinite;
    }

    @keyframes spin {
      to {
        transform: rotate(360deg);
      }
    }

    .avatar-badge {
      position: absolute;
      bottom: -14px;
      right: -14px;
      background: var(--card2);
      border: 1px solid var(--border);
      padding: .55rem 1.1rem;
      border-radius: 100px;
      font-size: .78rem;
      font-weight: 600;
      color: var(--accent);
      white-space: nowrap;
      box-shadow: 0 8px 30px rgba(0, 0, 0, .4);
      backdrop-filter: blur(8px);
    }

    .about-text p {
      color: var(--muted);
      margin-bottom: 1.2rem;
      font-size: 1rem;
    }

    .about-text p strong {
      color: var(--text);
    }

    .about-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      margin-top: 2.5rem;
      padding-top: 2rem;
      border-top: 1px solid var(--border);
    }

    .stat {
      border-radius: 14px;
      padding: 1.2rem 1rem;
      text-align: center;
      transition: .3s;
      transform-style: preserve-3d;
    }

    .stat:hover {
      border-color: rgba(0, 229, 255, .5);
      box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
    }

    .stat-num {
      font-family: var(--font-display);
      font-size: 2.2rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      transform: translateZ(20px);
    }

    .stat-label {
      font-size: .72rem;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-top: .2rem;
      font-family: var(--font-mono);
      transform: translateZ(10px);
    }

    /* ── SKILLS ── */
    .skills-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 1.2rem;
    }

    .skill-card {
      border-radius: 16px;
      padding: 1.75rem 1rem;
      text-align: center;
      transition: .3s;
      cursor: default;
      position: relative;
      overflow: hidden;
      transform-style: preserve-3d;
    }

    .skill-card::before {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--accent), var(--accent2));
      transform: scaleX(0);
      transform-origin: left;
      transition: .35s;
    }

    .skill-card:hover {
      border-color: rgba(0, 229, 255, .4);
      box-shadow: 0 15px 40px rgba(0, 0, 0, .3);
    }

    [data-theme="light"] .skill-card:hover {
      box-shadow: 0 15px 40px rgba(0, 0, 0, .1);
    }

    .skill-card:hover::before {
      transform: scaleX(1);
    }

    .skill-icon {
      font-size: 2.6rem;
      margin-bottom: 1rem;
      display: block;
      transform: translateZ(30px);
    }

    .skill-name {
      font-size: .9rem;
      font-weight: 700;
      color: var(--text);
      transform: translateZ(20px);
    }

    .skill-type {
      font-family: var(--font-mono);
      font-size: .68rem;
      color: var(--muted);
      margin-top: .25rem;
      transform: translateZ(10px);
    }

    /* ── EDUCATION ── */
    .edu-timeline {
      position: relative;
      padding-left: 2.5rem;
    }

    .edu-timeline::before {
      content: '';
      position: absolute;
      left: 4px;
      top: 0;
      bottom: 0;
      width: 1px;
      background: linear-gradient(to bottom, var(--accent), rgba(124, 58, 237, .5), transparent);
    }

    .edu-item {
      position: relative;
      margin-bottom: 2rem;
      border-radius: 18px;
      padding: 2rem 2.25rem;
      transition: .35s;
      transform-style: preserve-3d;
    }

    .edu-item::before {
      content: '';
      position: absolute;
      left: -2.62rem;
      top: 2rem;
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: var(--bg);
      border: 2px solid var(--accent);
      box-shadow: 0 0 0 4px rgba(0, 229, 255, .15), 0 0 20px rgba(0, 229, 255, .3);
    }

    .edu-item:hover {
      border-color: rgba(0, 229, 255, .4);
      box-shadow: var(--glow);
    }

    .edu-year {
      font-family: var(--font-mono);
      font-size: .7rem;
      color: var(--accent);
      letter-spacing: .1em;
      text-transform: uppercase;
      margin-bottom: .6rem;
      transform: translateZ(15px);
    }

    .edu-degree {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: .4rem;
      transform: translateZ(20px);
    }

    .edu-school {
      color: var(--muted);
      font-size: .9rem;
      display: flex;
      align-items: center;
      gap: .4rem;
      transform: translateZ(15px);
    }

    .edu-school i {
      color: var(--accent3);
    }

    /* ── PROJECTS ── */
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 2rem;
    }

    .project-card {
      border-radius: 20px;
      overflow: hidden;
      transition: .3s;
      display: flex;
      flex-direction: column;
      position: relative;
      transform-style: preserve-3d;
    }

    .project-card-img-wrap {
      width: 100%;
      height: 200px;
      overflow: hidden;
      position: relative;
      border-bottom: 1px solid var(--border);
    }

    .project-card-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .project-card:hover .project-card-img-wrap img {
      transform: scale(1.08);
    }

    .project-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, var(--card), transparent);
      opacity: 0.8;
    }

    .project-card:hover {
      border-color: rgba(0, 229, 255, .3);
      box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
    }

    [data-theme="light"] .project-card:hover {
      box-shadow: 0 20px 60px rgba(0, 0, 0, .1);
    }

    .project-content {
      padding: 1.5rem 1.8rem;
      flex: 1;
      display: flex;
      flex-direction: column;
      transform: translateZ(20px);
    }

    .project-title {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: .6rem;
    }

    .project-desc {
      font-size: .88rem;
      color: var(--muted);
      line-height: 1.7;
      margin-bottom: 1.2rem;
      flex: 1;
    }

    .project-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .4rem;
      margin-bottom: 1.2rem;
    }

    .tag {
      background: rgba(124, 58, 237, .1);
      border: 1px solid rgba(124, 58, 237, .22);
      color: var(--accent2);
      font-size: .68rem;
      font-weight: 700;
      padding: .22rem .7rem;
      border-radius: 100px;
      font-family: var(--font-mono);
      letter-spacing: .05em;
    }

    .project-links {
      display: flex;
      gap: 1rem;
      padding-top: 1rem;
      border-top: 1px solid var(--border);
    }

    .project-link {
      font-size: .8rem;
      font-weight: 600;
      color: var(--muted);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: .35rem;
      transition: .2s;
      font-family: var(--font-mono);
    }

    .project-link:hover {
      color: var(--accent);
    }

    /* ── CONTACT ── */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.5fr;
      gap: 5rem;
    }

    .contact-info h3 {
      font-family: var(--font-display);
      font-size: 1.8rem;
      font-weight: 900;
      margin-bottom: 1rem;
      line-height: 1.2;
    }

    .contact-info p {
      color: var(--muted);
      margin-bottom: 2rem;
      font-size: .97rem;
    }

    .contact-links {
      display: flex;
      flex-direction: column;
      gap: .75rem;
    }

    .contact-link {
      display: flex;
      align-items: center;
      gap: 1rem;
      padding: .9rem 1.2rem;
      border-radius: 12px;
      text-decoration: none;
      color: var(--text);
      transition: .25s;
    }

    .contact-link:hover {
      border-color: rgba(0, 229, 255, .4);
      transform: translateX(5px);
      background: var(--card2);
    }

    .contact-link-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(0, 229, 255, .08);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .9rem;
      color: var(--accent);
      flex-shrink: 0;
      border: 1px solid rgba(0, 229, 255, .15);
    }

    .contact-link-label {
      font-size: .85rem;
      font-weight: 600;
    }

    .contact-link-val {
      color: var(--muted);
      font-size: .75rem;
      font-family: var(--font-mono);
    }

    /* form */
    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: .4rem;
    }

    .form-group label {
      font-size: .72rem;
      font-weight: 600;
      color: var(--muted);
      letter-spacing: .1em;
      text-transform: uppercase;
      font-family: var(--font-mono);
    }

    .form-group input,
    .form-group textarea {
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--text);
      padding: .9rem 1.2rem;
      border-radius: 10px;
      font-family: var(--font-body);
      font-size: .93rem;
      transition: .25s;
      outline: none;
      resize: vertical;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(0, 229, 255, .1);
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: var(--muted);
      opacity: .5;
    }

    .form-group textarea {
      min-height: 140px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .form-status {
      font-size: .85rem;
      font-weight: 600;
      padding: .7rem 1.2rem;
      border-radius: 8px;
      display: none;
    }

    .form-status.success {
      background: rgba(16, 185, 129, .1);
      border: 1px solid rgba(16, 185, 129, .3);
      color: var(--green);
      display: block;
    }

    .form-status.error {
      background: rgba(239, 68, 68, .1);
      border: 1px solid rgba(239, 68, 68, .3);
      color: #f87171;
      display: block;
    }

    /* ── FOOTER ── */
    footer {
      background: var(--bg2);
      border-top: 1px solid var(--border);
      padding: 3rem 2rem 2rem;
      position: relative;
      z-index: 2;
    }

    .footer-inner {
      max-width: 1140px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1.5rem;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: .6rem;
    }

    .footer-logo img {
      width: 36px;
      height: 36px;
      object-fit: contain;
    }

    .footer-logo-text {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .footer-socials {
      display: flex;
      gap: .75rem;
    }

    .social-btn {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--card);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--muted);
      font-size: .95rem;
      text-decoration: none;
      transition: .25s;
    }

    .social-btn:hover {
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(0, 229, 255, .15);
    }

    .footer-copy {
      color: var(--muted);
      font-size: .8rem;
      font-family: var(--font-mono);
      text-align: center;
    }

    .footer-copy span {
      color: var(--accent);
    }

    /* ── HAMBURGER ── */
    .menu-btn {
      display: none;
      font-size: 1.5rem;
      color: var(--text);
      cursor: pointer;
      background: none;
      border: none;
      padding: 0.5rem;
    }

    /* ── MOBILE ── */
    @media(max-width:900px) {
      .menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1001;
      }

      .nav-inner {
        position: relative;
        padding: 0 1.25rem;
      }

      .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
      }

      [data-theme="light"] .nav-links {
        background: #f8fafc;
      }

      .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
      }

      section {
        padding: 5rem 1.25rem;
      }

      .hero {
        padding: 7rem 1.25rem 4rem;
      }

      .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
      }

      h2.section-title {
        font-size: 2rem;
        margin-bottom: 2.5rem;
      }

      .hero-inner,
      .about-grid,
      .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
      }

      .hero-right {
        display: flex;
        justify-content: center;
        margin-top: 1rem;
        width: 100%;
        overflow: hidden;
      }

      .code-card {
        width: 100%;
      }

      .terminal-body {
        font-size: 0.7rem;
        padding: 1rem;
      }

      .form-row {
        grid-template-columns: 1fr;
      }

      .avatar-box {
        width: 100%;
        max-width: 280px;
        height: auto;
        aspect-ratio: 1;
        margin: 0 auto;
      }

      .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .cursor,
      .cursor-ring {
        display: none;
      }
    }