/* =========================================================
   Sameh Elhash — Portfolio
   Theme: Dark / Hacker / Glassmorphism / Neon Green
========================================================= */

:root{
  --bg:            #05070a;
  --bg-2:          #0a0e14;
  --bg-3:          #0d1219;
  --green:         #39ff88;
  --green-dim:     #1c8a4d;
  --purple:        #8b6bff;
  --blue:          #3ba7ff;
  --text:          #e7f4ec;
  --text-dim:      #8a9a92;
  --text-dimmer:   #5b6b64;
  --glass:         rgba(255,255,255,0.035);
  --glass-strong:  rgba(255,255,255,0.06);
  --border:        rgba(57,255,136,0.16);
  --border-strong: rgba(57,255,136,0.35);

  --font-mono:  'JetBrains Mono', monospace;
  --font-display: 'Space Grotesk', sans-serif;
  --font-ar:    'Space Grotesk', sans-serif;

  --ease: cubic-bezier(.16,.84,.44,1);
}

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

html{ scroll-behavior:smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-display);
  line-height:1.7;
  overflow-x:hidden;
  cursor:none;
}

@media (max-width:900px){
  body{ cursor:auto; }
}

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
img{ max-width:100%; display:block; }

::selection{ background:var(--green); color:#021006; }

::-webkit-scrollbar{ width:8px; }
::-webkit-scrollbar-track{ background:var(--bg); }
::-webkit-scrollbar-thumb{ background:var(--green-dim); border-radius:10px; }

/* ===================== Custom Cursor ===================== */
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; pointer-events:none; z-index:9999;
  border-radius:50%; transform:translate(-50%,-50%);
}
.cursor-dot{ width:6px; height:6px; background:var(--green); }
.cursor-ring{
  width:32px; height:32px; border:1px solid var(--border-strong);
  transition:width .2s var(--ease), height .2s var(--ease), border-color .2s;
}
.cursor-ring.grow{ width:54px; height:54px; border-color:var(--green); }
@media (max-width:900px){ .cursor-dot, .cursor-ring{ display:none; } }

/* ===================== Scroll Progress ===================== */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--green), var(--blue), var(--purple));
  z-index:9998; box-shadow:0 0 10px var(--green);
}

/* ===================== Loader ===================== */
.loader{
  position:fixed; inset:0; background:var(--bg); z-index:10000;
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.hidden{ opacity:0; visibility:hidden; }
.loader-inner{ text-align:center; }
.loader-logo{
  font-family:var(--font-mono); font-size:1.8rem; font-weight:800;
  color:var(--green); letter-spacing:2px;
  text-shadow:0 0 14px rgba(57,255,136,.35);
  animation:glitch 2.2s infinite;
  margin-bottom:1.5rem;
}
@keyframes glitch{
  0%,93%,100%{ transform:translate(0,0); text-shadow:0 0 20px rgba(57,255,136,.6); }
  94%{ transform:translate(-2px,1px); text-shadow:2px 0 var(--purple),-2px 0 var(--blue); }
  96%{ transform:translate(2px,-1px); text-shadow:-2px 0 var(--purple),2px 0 var(--blue); }
  98%{ transform:translate(-1px,0); }
}
.loader-bar-track{
  width:220px; height:3px; background:rgba(255,255,255,.08);
  border-radius:4px; overflow:hidden; margin:0 auto;
}
.loader-bar-fill{
  height:100%; width:0%; background:linear-gradient(90deg,var(--green),var(--blue));
  box-shadow:0 0 12px var(--green);
}
.loader-percent{
  font-family:var(--font-mono); font-size:.85rem; color:var(--text-dim);
  margin-top:.8rem; letter-spacing:2px;
}

/* ===================== Background layers ===================== */
.bg-grid{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(57,255,136,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,136,.045) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 75%);
}
.bg-particles{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.particle{
  position:absolute; width:2px; height:2px; background:var(--green);
  border-radius:50%; opacity:.3; filter:drop-shadow(0 0 3px var(--green));
  animation:float-up linear infinite;
}
@keyframes float-up{
  from{ transform:translateY(110vh) translateX(0); opacity:0; }
  10%{ opacity:.35; }
  90%{ opacity:.25; }
  to{ transform:translateY(-10vh) translateX(20px); opacity:0; }
}
.mouse-glow{
  position:fixed; width:420px; height:420px; border-radius:50%; z-index:0;
  pointer-events:none; transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(57,255,136,.035), transparent 70%);
  transition:opacity .3s;
}
@media (max-width:900px){ .mouse-glow{ display:none; } }

/* ===================== Name Prompt Modal ===================== */
.name-modal{
  position:fixed; inset:0; z-index:500; display:flex; align-items:center; justify-content:center;
  background:rgba(5,7,10,.78); backdrop-filter:blur(6px);
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility .4s var(--ease);
}
.name-modal.visible{ opacity:1; visibility:visible; }
.name-modal-box{
  width:90%; max-width:380px; padding:2.4rem 2rem; text-align:center;
  display:flex; flex-direction:column; gap:1rem;
  transform:translateY(14px); transition:transform .4s var(--ease);
}
.name-modal.visible .name-modal-box{ transform:translateY(0); }
.name-modal-box h2{ font-family:var(--font-display); font-size:1.4rem; }
.name-modal-sub{ color:var(--text-dim); font-size:.85rem; margin-top:-.6rem; }
.name-modal-box input{
  background:rgba(255,255,255,.03); border:1px solid var(--border);
  border-radius:8px; padding:.8rem 1rem; color:var(--text); text-align:center;
  font-family:var(--font-display); font-size:.95rem;
}
.name-modal-box input:focus{ outline:none; border-color:var(--border-strong); }
.name-modal-actions{ display:flex; gap:.8rem; justify-content:center; margin-top:.4rem; }

.visitor-greeting{
  font-family:var(--font-mono); color:var(--text-dimmer); font-size:.85rem;
  margin-bottom:.4rem; min-height:1.2em;
}

/* ===================== Layout helpers ===================== */
main, .navbar, .footer{ position:relative; z-index:1; }

.section{ padding:7rem 6vw 5rem; max-width:1280px; margin:0 auto; position:relative; }
.section-eyebrow{
  font-family:var(--font-mono); color:var(--green); font-size:.8rem;
  letter-spacing:2px; margin-bottom:.6rem;
}
.section-title{
  font-family:var(--font-display); font-size:clamp(2rem,4vw,3rem);
  font-weight:700; margin-bottom:3rem; color:var(--text);
}
.section-title .accent{ color:var(--green); text-shadow:0 0 8px rgba(57,255,136,.18); }

.accent{ color:var(--green); }

/* Reveal-on-scroll generic */
.reveal-on-scroll{ opacity:0; transform:translateY(36px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-on-scroll.in-view{ opacity:1; transform:translateY(0); }
.reveal-text{ opacity:0; transform:translateY(20px); animation:reveal-in .8s var(--ease) forwards; }
.hero-title .reveal-text:nth-child(2){ animation-delay:.15s; }
@keyframes reveal-in{ to{ opacity:1; transform:translateY(0); } }

/* ===================== Glass card ===================== */
.glass-card{
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:16px;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:border-color .3s, transform .3s, box-shadow .3s;
}
.glass-card:hover{
  border-color:var(--border-strong);
  box-shadow:0 0 30px rgba(57,255,136,.08);
}

/* ===================== Navbar ===================== */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.3rem 6vw;
  background:#14151c;
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:padding .3s, background .3s;
}
.navbar.scrolled{ padding:.9rem 6vw; background:#0f1016; }
.nav-logo{
  font-family:var(--font-mono); font-weight:700; font-size:1.05rem; color:var(--green);
  letter-spacing:1px;
}
.blink{ animation:blink 1.1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

.nav-links{ display:flex; gap:2.2rem; }
.nav-link{
  font-family:var(--font-display); font-size:.92rem; color:#8b8d97;
  font-weight:500; position:relative; transition:color .25s;
}
.nav-link.active{ color:#ffffff; font-weight:600; }
.nav-link:hover{ color:#ffffff; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; z-index:101;
}
.nav-toggle span{ width:24px; height:2px; background:var(--green); transition:transform .3s, opacity .3s; }

@media (max-width:900px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position:fixed; inset:0 0 0 auto; width:70%; height:100vh;
    background:rgba(5,7,10,.97); backdrop-filter:blur(20px);
    flex-direction:column; align-items:flex-start; justify-content:center;
    gap:1.6rem; padding:2rem 8vw; transform:translateX(100%);
    transition:transform .4s var(--ease); border-left:1px solid var(--border);
  }
  .nav-links.open{ transform:translateX(0); }
}

/* ===================== Hero ===================== */
.hero{
  min-height:100vh; display:flex; align-items:center;
  padding:7rem 6vw 4rem; position:relative;
}
.hero-inner{
  display:grid; grid-template-columns:1.1fr 1fr; gap:4rem;
  max-width:1280px; margin:0 auto; width:100%; align-items:center;
}
.hero-eyebrow{ font-family:var(--font-mono); color:var(--text-dim); font-size:.9rem; margin-bottom:1rem; }
.hero-title{
  font-family:var(--font-display); font-size:clamp(2.6rem,6vw,4.2rem);
  font-weight:700; line-height:1.1; display:flex; flex-direction:column;
}
.hero-title-accent{ color:var(--green); text-shadow:0 0 12px rgba(57,255,136,.22); }
.hero-role{
  font-family:var(--font-mono); font-size:clamp(1.1rem,2vw,1.5rem);
  color:var(--blue); margin:1.2rem 0; min-height:2em;
}
.type-cursor{ color:var(--green); animation:blink 1s steps(1) infinite; }
.hero-desc{
  color:var(--text-dim); max-width:480px; font-size:1.02rem; margin-bottom:2rem;
}
.hero-buttons{ display:flex; gap:1rem; flex-wrap:wrap; margin-bottom:3rem; }

.btn{
  font-family:var(--font-display); font-weight:600; padding:.9rem 1.8rem; border-radius:10px;
  position:relative; overflow:hidden; transition:transform .25s var(--ease);
  display:inline-flex; align-items:center; justify-content:center;
}
.btn span{ position:relative; z-index:1; }
.btn-primary{ background:var(--green); color:#031809; box-shadow:0 0 25px rgba(57,255,136,.25); }
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 6px 30px rgba(57,255,136,.4); }
.btn-outline{ border:1px solid var(--border-strong); color:var(--text); }
.btn-outline:hover{ transform:translateY(-3px); background:rgba(57,255,136,.07); }

.hero-scroll-hint{ display:flex; align-items:center; gap:.8rem; color:var(--text-dimmer); font-family:var(--font-mono); font-size:.75rem; }
.scroll-line{ width:1px; height:36px; background:var(--border-strong); position:relative; overflow:hidden; }
.scroll-dot{ width:5px; height:5px; background:var(--green); border-radius:50%; position:absolute; left:-2px; animation:scroll-down 1.8s ease-in-out infinite; }
@keyframes scroll-down{ 0%{ top:-6px; } 100%{ top:36px; } }

/* Hero right - code window */
.hero-right{ position:relative; display:flex; justify-content:center; }
.code-window{
  width:100%; max-width:460px; border-radius:14px; overflow:hidden;
  background:var(--bg-3); border:1px solid var(--border);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.7), 0 0 40px rgba(57,255,136,.06);
  transform-style:preserve-3d; transition:transform .15s ease-out;
}
.code-window-bar{
  display:flex; align-items:center; gap:.4rem; padding:.7rem 1rem;
  background:var(--bg-2); border-bottom:1px solid var(--border);
}
.dot{ width:11px; height:11px; border-radius:50%; }
.dot.red{ background:#ff5f56; } .dot.yellow{ background:#ffbd2e; } .dot.green{ background:#27c93f; }
.code-window-title{ margin-right:.8rem; font-family:var(--font-mono); font-size:.75rem; color:var(--text-dimmer); }
.code-window-body{
  padding:1.4rem; font-family:var(--font-mono); font-size:.85rem; line-height:1.85;
  color:#cfe9da; min-height:340px; white-space:pre-wrap; direction:ltr; text-align:left;
}
.code-cursor{ color:var(--green); }

@media (max-width:900px){ .floating-icon{ display:none; } }

/* ===================== About ===================== */
.about-card{ padding:2.6rem; }
.about-card p{ color:var(--text-dim); font-size:1.02rem; max-width:760px; }
.about-stats{ display:flex; gap:3rem; margin-top:2.2rem; flex-wrap:wrap; }
.stat-box{ font-family:var(--font-mono); }
.stat-number, .stat-plus{ font-size:2.4rem; font-weight:800; color:var(--green); }
.stat-label{ display:block; color:var(--text-dim); font-size:.8rem; margin-top:.3rem; font-family:var(--font-display); }

/* ===================== Skills ===================== */
.skills-groups{ display:grid; grid-template-columns:repeat(3,1fr); gap:2.5rem; }
.skill-group-title{ font-family:var(--font-mono); color:var(--blue); font-size:.95rem; margin:1.4rem 0 1rem; letter-spacing:1px; }
.skill-group-title:first-child{ margin-top:0; }
.skill-bar{ margin-bottom:1.1rem; }
.skill-bar-head{ display:flex; justify-content:space-between; font-size:.88rem; margin-bottom:.4rem; }
.skill-percent{ font-family:var(--font-mono); color:var(--green); }
.skill-track{ height:6px; background:rgba(255,255,255,.06); border-radius:6px; overflow:hidden; }
.skill-fill{
  height:100%; width:0%; border-radius:6px;
  background:linear-gradient(90deg, var(--green), var(--blue));
  box-shadow:0 0 10px rgba(57,255,136,.5);
  transition:width 1.6s var(--ease);
}
@media (max-width:900px){ .skills-groups{ grid-template-columns:1fr; } }

/* ===================== Services ===================== */
.services-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1.6rem; }
.service-card{ padding:2.2rem 1.8rem; }
.service-icon{ font-size:1.8rem; margin-bottom:1rem; }
.service-card h3{ font-family:var(--font-display); font-size:1.1rem; margin-bottom:.6rem; }
.service-card p{ color:var(--text-dim); font-size:.92rem; }

/* ===================== Portfolio ===================== */
.portfolio-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:2rem; }
.project-card{
  border-radius:16px; overflow:hidden; background:var(--glass);
  border:1px solid var(--border); transition:transform .25s var(--ease), box-shadow .25s;
}
.project-card:hover{ box-shadow:0 25px 60px -20px rgba(57,255,136,.18); }
.project-image{ aspect-ratio:16/10; background:linear-gradient(135deg, var(--bg-3), var(--bg-2)); display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden; }
.project-image::before{
  content:''; position:absolute; inset:0;
  background:linear-gradient(120deg, transparent 30%, rgba(57,255,136,.08) 50%, transparent 70%);
}
.project-image-placeholder{ font-family:var(--font-mono); font-size:3rem; font-weight:800; color:var(--border-strong); }
.project-body{ padding:1.6rem; }
.project-body h3{ font-family:var(--font-display); font-size:1.2rem; margin-bottom:.5rem; }
.project-body p{ color:var(--text-dim); font-size:.9rem; margin-bottom:1rem; }
.project-tech{ display:flex; gap:.5rem; flex-wrap:wrap; margin-bottom:1.2rem; }
.project-tech span{
  font-family:var(--font-mono); font-size:.7rem; padding:.3rem .6rem;
  border:1px solid var(--border); border-radius:6px; color:var(--green);
}
.project-links{ display:flex; gap:1.2rem; }
.project-link{ font-family:var(--font-mono); font-size:.82rem; color:var(--blue); border-bottom:1px solid transparent; transition:border-color .2s; }
.project-link:hover{ border-color:var(--blue); }

/* ===================== Timeline ===================== */
.timeline{ position:relative; padding-left:2rem; }
.timeline::before{
  content:''; position:absolute; left:5px; top:0; bottom:0; width:1px;
  background:linear-gradient(var(--border-strong), transparent);
}
.timeline-item{ position:relative; padding-bottom:2.6rem; padding-left:2rem; }
.timeline-dot{
  position:absolute; left:0; top:6px; width:11px; height:11px; border-radius:50%;
  background:var(--green); box-shadow:0 0 12px var(--green);
}
.timeline-content{ padding:1.6rem 1.8rem; }
.timeline-date{ font-family:var(--font-mono); color:var(--blue); font-size:.78rem; }
.timeline-content h3{ font-family:var(--font-display); margin:.5rem 0; font-size:1.1rem; }
.timeline-content p{ color:var(--text-dim); font-size:.92rem; }

/* ===================== Education / Certificates ===================== */
.education-grid, .certificates-grid{ display:grid; gap:1.6rem; }
.education-grid{ grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); }
.education-card{ padding:1.8rem; }
.education-card h3{ font-family:var(--font-display); margin-bottom:.4rem; }
.education-date{ font-family:var(--font-mono); color:var(--blue); font-size:.78rem; }
.education-card p{ color:var(--text-dim); margin-top:.6rem; font-size:.92rem; }

.certificates-grid{ grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); }
.cert-card{ padding:1.6rem; text-align:center; }
.cert-icon{ display:block; font-size:1.6rem; margin-bottom:.6rem; }
.cert-card h4{ font-family:var(--font-display); font-size:.95rem; font-weight:500; }

/* ===================== Contact ===================== */
.contact-desc{ color:var(--text-dim); max-width:560px; margin-bottom:2.5rem; }
.contact-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:1.2rem; }
.contact-card{
  padding:1.6rem; display:flex; flex-direction:column; align-items:center; gap:.6rem;
  font-family:var(--font-mono); font-size:.85rem; transition:transform .25s var(--ease);
}
.contact-card:hover{ transform:translateY(-5px); }
.contact-icon{ font-size:1.5rem; }

/* ===================== Footer ===================== */
.footer{
  border-top:1px solid var(--border); padding:2.4rem 6vw; text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:1rem;
  font-family:var(--font-mono); font-size:.82rem; color:var(--text-dimmer);
}
.footer-social{ display:flex; gap:1.4rem; }
.footer-social a{ color:var(--text-dim); transition:color .2s; }
.footer-social a:hover{ color:var(--green); }
.footer-admin-link{
  font-family:var(--font-mono); font-size:.72rem; color:var(--text-dimmer);
  border:1px solid var(--border); padding:.3rem .8rem; border-radius:6px;
  transition:color .2s, border-color .2s;
}
.footer-admin-link:hover{ color:var(--green); border-color:var(--border-strong); }
.back-to-top{
  position:fixed; bottom:2rem; left:2rem; width:46px; height:46px; border-radius:50%;
  background:var(--glass-strong); border:1px solid var(--border-strong); color:var(--green);
  font-size:1.2rem; cursor:pointer; backdrop-filter:blur(10px);
  opacity:0; pointer-events:none; transform:translateY(10px);
  transition:opacity .3s, transform .3s; z-index:50;
}
.back-to-top.visible{ opacity:1; pointer-events:auto; transform:translateY(0); }

/* ===================== Responsive ===================== */
@media (max-width:900px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-right{ order:-1; margin-bottom:2rem; }
  .timeline{ padding-left:1.2rem; }
}
@media (max-width:600px){
  .section{ padding:5rem 5vw 3rem; }
  .hero{ padding-top:6rem; }
  .about-stats{ gap:1.8rem; }
}

/* ===================== Mobile — Enhanced Responsiveness ===================== */

/* ---- 768px and below ---- */
@media (max-width: 768px) {

  /* Hero */
  .hero {
    padding: 5.5rem 5vw 3rem;
    min-height: 100svh;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .hero-left {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-desc { max-width: 100%; text-align: center; }
  .hero-buttons { justify-content: center; }
  .hero-scroll-hint { justify-content: center; }
  .hero-right { order: -1; width: 100%; }

  /* Code window smaller on mobile */
  .code-window { max-width: 100%; }
  .code-window-body {
    font-size: .75rem;
    min-height: 220px;
    padding: 1rem;
    line-height: 1.65;
  }

  /* Section spacing */
  .section { padding: 4rem 5vw 2.5rem; }
  .section-title { font-size: 1.9rem; margin-bottom: 2rem; }

  /* About stats — wrap to 2 cols */
  .about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    width: 100%;
  }
  .about-card { padding: 1.6rem; }

  /* Skills — 1 col */
  .skills-groups { grid-template-columns: 1fr; gap: 1.6rem; }

  /* Services grid — 2 cols */
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .service-card { padding: 1.5rem 1.2rem; }

  /* Portfolio — 1 col */
  .portfolio-grid { grid-template-columns: 1fr; gap: 1.4rem; }

  /* Education — 1 col */
  .education-grid { grid-template-columns: 1fr; }

  /* Certificates — 2 cols */
  .certificates-grid { grid-template-columns: repeat(2, 1fr); }

  /* Contact — 2 cols */
  .contact-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .contact-card { padding: 1.2rem; font-size: .8rem; }

  /* Timeline */
  .timeline { padding-left: 1rem; }
  .timeline-content { padding: 1.2rem; }

  /* Navbar */
  .navbar { padding: 1rem 5vw; }

  /* Buttons full width on very small */
  .hero-buttons .btn { padding: .8rem 1.4rem; font-size: .9rem; }

  /* Footer */
  .footer { padding: 2rem 5vw; }

  /* Back-to-top smaller */
  .back-to-top { bottom: 1.2rem; left: 1.2rem; width: 40px; height: 40px; font-size: 1rem; }
}

/* ---- 480px and below ---- */
@media (max-width: 480px) {

  /* Hero title smaller */
  .hero-title { font-size: clamp(2rem, 10vw, 2.8rem); }
  .hero-role { font-size: 1rem; }
  .hero-desc { font-size: .92rem; }

  /* Code window — even smaller */
  .code-window-body { font-size: .7rem; min-height: 180px; }

  /* Stats — stack all */
  .about-stats { grid-template-columns: 1fr 1fr 1fr; gap: .8rem; }
  .stat-number, .stat-plus { font-size: 1.8rem; }
  .stat-label { font-size: .72rem; }

  /* Services — 1 col */
  .services-grid { grid-template-columns: 1fr; }

  /* Certificates — 2 cols */
  .certificates-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  /* Contact — 2 cols */
  .contact-grid { grid-template-columns: repeat(2, 1fr); }

  /* Section eyebrow smaller */
  .section-eyebrow { font-size: .72rem; }

  /* Buttons side by side */
  .hero-buttons { gap: .8rem; }
  .btn { padding: .75rem 1.2rem; font-size: .85rem; }

  /* Nav mobile menu full width */
  .nav-links { width: 100%; }

  /* Timeline tighter */
  .timeline-item { padding-bottom: 1.8rem; }
}

/* ===================== Ticket Form ===================== */
.ticket-form {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.ticket-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.ticket-field {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.ticket-label {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--green);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.ticket-field input,
.ticket-field textarea {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .85rem 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
  resize: vertical;
}
.ticket-field input:focus,
.ticket-field textarea:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px rgba(57,255,136,.08);
}
.ticket-field input::placeholder,
.ticket-field textarea::placeholder {
  color: var(--text-dimmer);
}
.ticket-footer {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}
.ticket-status {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--green);
  min-height: 1.2em;
}
.ticket-status.error { color: #ff5f56; }

@media (max-width: 600px) {
  .ticket-row { grid-template-columns: 1fr; gap: 1rem; }
  .ticket-form { padding: 1.6rem 1.2rem; gap: 1rem; }
}