/* ═══ RESET & VARIABLES ═══ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-dark: #0B0B0F;
  --bg-light: #F7F7F8;
  --bg-card: #FFFFFF;
  --accent: #D4943A;
  --accent-light: #F0C67A;
  --accent-dark: #A66E1F;
  --text-dark: #111113;
  --text-light: #F2F2F2;
  --text-muted: #8A8A8E;
  --text-muted-light: #B0B0B4;
  --border: rgba(255,255,255,0.08);
  --border-light: rgba(0,0,0,0.08);
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; }

/* ═══ NAVIGATION ═══ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

.site-nav.scrolled {
  background: rgba(11,11,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--accent); }

.nav-links { display: flex; gap: 2rem; align-items: center; list-style: none; }

.nav-links a {
  font-size: 0.85rem;
  color: var(--text-muted-light);
  transition: color 0.3s;
  font-weight: 400;
  letter-spacing: 0.01em;
}

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

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══ HERO ═══ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(212,148,58,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 80% 20%, rgba(212,148,58,0.04) 0%, transparent 60%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px;
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 2rem;
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  color: var(--text-light);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.2rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted-light);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin-bottom: 2.5rem;
}

.hero-sub .dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  vertical-align: middle;
  margin: 0 0.8rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  border: 1px solid rgba(212,148,58,0.4);
  color: var(--accent-light);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 4px;
  transition: all 0.3s;
  letter-spacing: 0.02em;
}

.hero-cta:hover {
  background: rgba(212,148,58,0.1);
  border-color: var(--accent);
  color: var(--accent-light);
}

.hero-cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.hero-cta:hover svg { transform: translateY(3px); }

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ═══ SECTIONS COMMON ═══ */
section { padding: 6rem 2rem; }

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 540px;
}

/* ═══ ABOUT ═══ */
.about { background: var(--bg-light); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
  margin-top: 3rem;
}

.about-video-full {
  width: 100%;
}

.about-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 1.2rem;
}

.about-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.skill-tag {
  padding: 0.4rem 1rem;
  background: rgba(212,148,58,0.08);
  color: var(--accent-dark);
  font-size: 0.82rem;
  border-radius: 3px;
  font-weight: 500;
}

.about-links {
  display: flex;
  gap: 0.8rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  color: var(--text-dark);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s;
}

.about-link:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.about-link svg { width: 18px; height: 18px; }

/* ═══ PROJECTS ═══ */
.projects { background: var(--bg-dark); color: var(--text-light); }
.projects .section-title { color: var(--text-light); }
.projects .section-desc { color: var(--text-muted-light); }

.projects-filters {
  display: flex;
  gap: 0.5rem;
  margin: 2.5rem 0 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted-light);
  font-size: 0.85rem;
  font-family: var(--font-body);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover { border-color: rgba(212,148,58,0.4); color: var(--accent-light); }

.filter-btn.active {
  background: rgba(212,148,58,0.12);
  border-color: var(--accent);
  color: var(--accent-light);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  transition: all 0.4s;
  cursor: pointer;
}

.project-card:hover {
  border-color: rgba(212,148,58,0.3);
  transform: translateY(-4px);
}

.project-thumb {
  aspect-ratio: 16/10;
  background-size: cover;
  background-position: center;
  background-color: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-thumb-icon {
  font-size: 2.5rem;
  color: rgba(255,255,255,0.1);
  transition: all 0.4s;
}

.project-card:hover .project-thumb-icon {
  color: rgba(212,148,58,0.3);
  transform: scale(1.1);
}

.project-category-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.25rem 0.7rem;
  background: rgba(11,11,15,0.7);
  backdrop-filter: blur(8px);
  color: var(--accent-light);
  font-size: 0.72rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.project-info { padding: 1.2rem; }

.project-info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--text-light);
}

.project-info p {
  font-size: 0.85rem;
  color: var(--text-muted-light);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11,11,15,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover .project-overlay { opacity: 1; }

.project-overlay span {
  color: var(--accent-light);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-overlay svg { width: 18px; height: 18px; }

/* ═══ EQUIPMENT ═══ */
.equipment { background: var(--bg-light); }

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}

.equip-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  transition: all 0.3s;
}

.equip-card:hover {
  border-color: rgba(212,148,58,0.3);
  transform: translateY(-2px);
}

.equip-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background: rgba(212,148,58,0.06);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
}

.equip-icon svg { width: 26px; height: 26px; }

.equip-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.equip-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.equip-thumb {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 6px;
  object-fit: cover;
}

/* Software & tools logos */
.equip-software {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.equip-software-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 1rem;
}

.equip-software-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.equip-software-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  padding: 0.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  transition: all 0.3s;
  text-decoration: none;
}

.equip-software-card:hover {
  border-color: rgba(212,148,58,0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.equip-software-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.equip-software-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
}

.equip-software-fallback svg {
  width: 28px;
  height: 28px;
}

/* ═══ CONTACT ═══ */
.contact { background: var(--bg-dark); color: var(--text-light); }
.contact .section-title { color: var(--text-light); }
.contact .section-desc { color: var(--text-muted-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background: rgba(212,148,58,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-info-item a {
  color: var(--text-light);
  font-size: 0.95rem;
  transition: color 0.3s;
}

.contact-info-item a:hover { color: var(--accent-light); }

.contact-info-item small {
  display: block;
  color: var(--text-muted-light);
  font-size: 0.78rem;
  margin-top: 0.15rem;
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s;
  outline: none;
}

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

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--accent); }

.contact-form textarea { resize: vertical; min-height: 120px; }

.contact-submit {
  align-self: flex-end;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: var(--bg-dark);
  border: none;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  letter-spacing: 0.02em;
}

.contact-submit:hover { background: var(--accent-light); }

/* ═══ FOOTER ═══ */
.site-footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
}

.site-footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ═══ ANIMATIONS ═══ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ WP ADMIN BAR FIX ═══ */
.admin-bar .site-nav { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-nav { top: 46px; } }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .site-nav { padding: 0 1.2rem; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: rgba(11,11,15,0.96);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: right 0.4s ease;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
  .burger { display: flex; }

  section { padding: 4rem 1.2rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .projects-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-sub { font-size: 0.95rem; }
  .equipment-grid { grid-template-columns: 1fr; }
}

/* ═══ PROJECT MODAL ═══ */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.project-modal.open {
  opacity: 1;
  visibility: visible;
}

.project-modal-content {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  max-width: 800px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s ease;
}

.project-modal.open .project-modal-content {
  transform: translateY(0) scale(1);
}

.project-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-muted-light);
  font-size: 1.8rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s;
  z-index: 10;
}

.project-modal-close:hover {
  color: var(--text-light);
  background: rgba(255,255,255,0.1);
}

.project-modal-video {
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .project-modal { padding: 1rem; }
  .project-modal-content { padding: 1.2rem; max-height: 90vh; }
}