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

:root {
  --bg:        #0a0a0a;
  --bg-alt:    #111111;
  --bg-card:   #141414;
  --border:    #1e1e1e;
  --border-lt: #2a2a2a;
  --text:      #e0e0e0;
  --muted:     #555;
  --muted-lt:  #888;
  --accent:    #4f8ef7;
  --accent-dk: #3a72d4;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo::after {
  content: '.';
  color: var(--accent);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
}

nav ul a {
  text-decoration: none;
  color: var(--muted-lt);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav ul a:hover { color: #fff; }

/* ── Hero ── */
.hero {
  min-height: 92vh;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  font-size: 1rem;
  color: var(--muted-lt);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: 22px;
}

.subtitle {
  font-size: 1rem;
  color: var(--muted-lt);
  max-width: 420px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 13px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn:hover {
  background: var(--accent-dk);
  transform: translateY(-1px);
}

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

.btn-ghost:hover {
  background: var(--bg-alt);
  border-color: var(--muted);
}

/* ── Hero animation ── */
.orb-wrap {
  position: relative;
  width: 100%;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  animation: float 6s ease-in-out infinite;
}

.orb-1 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, #4f8ef7aa, #4f8ef700);
  animation-duration: 7s;
}

.orb-2 {
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, #a855f7aa, #a855f700);
  top: 30%;
  left: 55%;
  animation-duration: 5s;
  animation-delay: -2s;
}

.orb-3 {
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, #06b6d4aa, #06b6d400);
  top: 60%;
  left: 20%;
  animation-duration: 8s;
  animation-delay: -4s;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(79, 142, 247, 0.15);
  animation: pulse 4s ease-in-out infinite;
}

.ring-1 {
  width: 320px;
  height: 320px;
  animation-delay: 0s;
}

.ring-2 {
  width: 440px;
  height: 440px;
  border-color: rgba(168, 85, 247, 0.1);
  animation-delay: -2s;
}

.dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #ffffff18 1px, transparent 1px);
  background-size: 28px 28px;
  border-radius: 50%;
  mask-image: radial-gradient(circle, black 40%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle, black 40%, transparent 70%);
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  33%       { transform: translateY(-18px) scale(1.04); }
  66%       { transform: translateY(10px) scale(0.97); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1);    opacity: 0.6; }
  50%       { transform: scale(1.08); opacity: 1;   }
}

/* ── Sections ── */
.section { padding: 96px 24px; }

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

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 48px;
  line-height: 1.15;
}

/* ── Projects ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.project-coming:hover {
  border-color: var(--border-lt);
  transform: none;
  cursor: default;
}

.project-img {
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mini browser preview inside card */
.project-preview {
  width: 80%;
  background: #1a1a1a;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #333;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.pp-nav {
  background: #2a2a2a;
  padding: 8px 10px;
  display: flex;
  gap: 5px;
}

.pp-nav span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #444;
  display: block;
}

.pp-hero { padding: 14px; display: flex; flex-direction: column; gap: 6px; }

.pp-line {
  height: 6px;
  background: #333;
  border-radius: 3px;
}

.w30 { width: 30%; }
.w40 { width: 40%; }
.w50 { width: 50%; }
.w60 { width: 60%; }
.w70 { width: 70%; }

.pp-btn {
  width: 40%;
  height: 10px;
  background: var(--accent);
  border-radius: 3px;
  margin-top: 4px;
  opacity: 0.6;
}

.coming-soon-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #1e1e1e;
  border: 1px solid var(--border-lt);
  color: var(--muted-lt);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}

.project-info {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.project-meta { display: flex; gap: 6px; }

.project-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: #1a2a3a;
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 4px;
}

.project-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.project-info p {
  font-size: 0.85rem;
  color: var(--muted-lt);
  line-height: 1.55;
}

.project-link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent);
}

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

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.about-text p {
  color: var(--muted-lt);
  font-size: 0.97rem;
  margin-bottom: 16px;
}

.skills-wrap { display: flex; flex-direction: column; gap: 32px; }

.skill-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.skill {
  padding: 6px 14px;
  border: 1px solid var(--border-lt);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--text);
}

.skill.muted {
  color: var(--muted);
  border-color: var(--border);
  border-style: dashed;
}

/* ── Contact ── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.contact-text p {
  color: var(--muted-lt);
  font-size: 0.97rem;
  margin-bottom: 28px;
}

.contact-email {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.contact-email:hover { border-color: var(--accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-lt);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

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

.contact-form textarea { resize: vertical; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer p { font-size: 0.82rem; color: var(--muted); }

.footer-link {
  font-size: 0.82rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 80px; padding-bottom: 60px; }
  .hero-decoration { display: none; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .about-grid,
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 600px) {
  .projects-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  nav ul { gap: 20px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 420px) {
  nav ul { display: none; }
}