/* ── VARIABLES ─────────────────────────────────────────── */
:root {
  --bg:        #0a0a0a;
  --bg2:       #111114;
  --bg3:       #16161a;
  --accent:    #00f5c4;
  --accent2:   #00c49a;
  --white:     #ffffff;
  --muted:     #6b7280;
  --border:    rgba(255,255,255,0.07);
  --font-head: 'Bebas Neue', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }

/* ── NOISE OVERLAY ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.022;
  pointer-events: none;
  z-index: 9999;
}

/* ── UTILITY ────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.accent { color: var(--accent); }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── NAV ────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-head);
  font-size: 1.75rem;
  letter-spacing: 0.05em;
}
.nav-logo img {
  display: block;
  width: 180px;
  max-width: 180px;
  height: auto;
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.25s var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { right: 0; }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,10,10,0.97);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 3rem;
  letter-spacing: 0.08em;
  color: var(--white);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }

/* ── HERO ───────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* animated grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,196,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,196,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridShift 20s linear infinite;
}
@keyframes gridShift {
  from { background-position: 0 0; }
  to   { background-position: 60px 60px; }
}

/* floating orb */
.hero-orb {
  position: absolute;
  width: 600px; height: 600px;
  right: -100px; top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,196,0.12) 0%, transparent 70%);
  animation: orbPulse 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes orbPulse {
  0%,100% { transform: translateY(-50%) scale(1); opacity: 0.7; }
  50%      { transform: translateY(-50%) scale(1.1); opacity: 1; }
}

/* diagonal line decorations */
.hero-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-lines::before {
  content: '';
  position: absolute;
  top: -200px; right: 0;
  width: 1px; height: 120vh;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  transform: rotate(20deg) translateX(-200px);
  opacity: 0.3;
}
.hero-lines::after {
  content: '';
  position: absolute;
  top: -200px; right: 0;
  width: 1px; height: 120vh;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  transform: rotate(20deg) translateX(-320px);
  opacity: 0.15;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 2rem;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--accent);
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  margin-bottom: 1.8rem;
}
.hero-title .line { overflow: hidden; display: block; }
.hero-title .word {
  display: inline-block;
  transform: translateY(100%);
  opacity: 0;
  animation: wordReveal 0.9s var(--ease) forwards;
}
.hero-title .line:nth-child(1) .word { animation-delay: 0.2s; }
.hero-title .line:nth-child(2) .word { animation-delay: 0.38s; }
.hero-title .line:nth-child(3) .word { animation-delay: 0.56s; }
@keyframes wordReveal {
  to { transform: translateY(0); opacity: 1; }
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 2.8rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.9s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2.2rem;
  background: var(--accent);
  color: #000;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 1.1s forwards;
}
.hero-cta:hover {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0,245,196,0.25);
}
.hero-cta svg { transition: transform 0.2s; }
.hero-cta:hover svg { transform: translateX(4px); }

.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.5s forwards;
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.5; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(1.1); }
}

/* ── SECTION COMMONS ────────────────────────────────────── */
section { padding: 7rem 0; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px; height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
}

/* ── ABOUT ──────────────────────────────────────────────── */
#about { background: var(--bg2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-left .section-title { margin-bottom: 1.5rem; }
.about-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
}
.about-divider {
  width: 48px; height: 3px;
  background: var(--accent);
  margin: 1.8rem 0;
  border-radius: 2px;
}
.about-sub { font-size: 0.9rem; color: var(--muted); }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.stat-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}
.stat-card:hover { border-color: rgba(0,245,196,0.3); }
.stat-card:hover::before { opacity: 1; }
.stat-number {
  font-family: var(--font-head);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label { font-size: 0.85rem; color: var(--muted); letter-spacing: 0.08em; }

/* ── SERVICES ───────────────────────────────────────────── */
#services { background: var(--bg); }
.services-header { text-align: center; margin-bottom: 4rem; }
.services-header .section-label { justify-content: center; }
.services-header .section-label::before { display: none; }
.services-header .section-label::after {
  content: ''; display: block; width: 24px; height: 1px; background: var(--accent);
}

.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.service-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 2.2rem 1.8rem;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(0,245,196,0.07), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0,245,196,0.12), 0 0 0 1px rgba(0,245,196,0.2);
  border-color: rgba(0,245,196,0.25);
}
.service-card:hover::after { opacity: 1; }

.service-icon {
  font-size: 2rem;
  margin-bottom: 1.4rem;
  display: block;
  position: relative;
  z-index: 1;
}
.service-name {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
  position: relative;
  z-index: 1;
}
.service-desc { font-size: 0.88rem; color: var(--muted); line-height: 1.7; position: relative; z-index: 1; }

/* ── WORK ───────────────────────────────────────────────── */
#work { background: var(--bg2); }
.work-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 3.5rem; }
.work-header .section-title { margin-top: 0.4rem; }
.work-all {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.work-all:hover { opacity: 0.7; }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.project-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 2px;
  overflow: hidden;
  background: var(--bg3);
  border: 1px solid var(--border);
  cursor: pointer;
}
.project-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.5s var(--ease);
}
.project-card:hover .project-bg { transform: scale(1.06); }

/* Unique geometric backgrounds for each project */
.project-bg-1 {
  background:
    linear-gradient(135deg, #0d1f1a 0%, #0a0a0a 100%);
}
.project-bg-1::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  border: 1px solid rgba(0,245,196,0.15);
  border-radius: 50%;
  top: 20%; left: 30%;
}
.project-bg-2 {
  background: linear-gradient(135deg, #1a0d1a 0%, #0a0a0a 100%);
}
.project-bg-2::after {
  content: '';
  position: absolute;
  width: 180px; height: 180px;
  border: 1px solid rgba(180,0,245,0.15);
  top: 10%; right: 10%;
  transform: rotate(45deg);
}
.project-bg-3 {
  background: linear-gradient(135deg, #0d1a1f 0%, #0a0a0a 100%);
}
.project-bg-4 {
  background: linear-gradient(135deg, #1f1a0d 0%, #0a0a0a 100%);
}
.project-bg-5 {
  background: linear-gradient(135deg, #1a1f0d 0%, #0a0a0a 100%);
}
.project-bg-6 {
  background: linear-gradient(135deg, #0a0f1a 0%, #0a0a0a 100%);
}

.project-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
}
.project-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.project-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
}
.project-description {
  margin-top: 0.75rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 95%;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,245,196,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s;
  backdrop-filter: blur(2px);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-view-btn {
  padding: 0.7rem 1.8rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 2px;
  background: rgba(0,0,0,0.6);
  transition: background 0.2s, color 0.2s;
}
.project-view-btn:hover { background: var(--accent); color: #000; }

/* corner accent lines */
.project-card::before {
  content: '';
  position: absolute;
  top: 12px; left: 12px;
  width: 20px; height: 20px;
  border-top: 1px solid rgba(0,245,196,0.4);
  border-left: 1px solid rgba(0,245,196,0.4);
  z-index: 2;
  transition: width 0.3s var(--ease), height 0.3s var(--ease);
}
.project-card:hover::before { width: 30px; height: 30px; }

/* ── CONTACT ────────────────────────────────────────────── */
#contact { background: var(--bg); }
.contact-inner { max-width: 680px; margin: 0 auto; text-align: center; }
.contact-inner .section-label { justify-content: center; }
.contact-inner .section-label::before { display: none; }
.contact-inner .section-label::after { content: ''; display: block; width: 24px; height: 1px; background: var(--accent); }
.contact-inner .section-title { margin-bottom: 1rem; }
.contact-sub { color: var(--muted); margin-bottom: 3rem; font-size: 0.95rem; }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; text-align: left; }
.form-group { position: relative; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.9rem 1.2rem;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,245,196,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.submit-btn:hover {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,245,196,0.2);
}
.submit-btn:active { transform: translateY(0); }

.form-feedback {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  min-height: 1.2rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}
.social-link {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: border-color 0.25s, color 0.25s, transform 0.25s;
}
.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}
.social-link svg { width: 18px; height: 18px; fill: currentColor; }

/* ── FOOTER ─────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}
footer span { color: var(--accent); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-content { padding: 0 1.5rem; }
  .hero-title { font-size: clamp(3.5rem, 14vw, 6rem); }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

  .services-grid { grid-template-columns: 1fr 1fr; }

  .projects-grid { grid-template-columns: 1fr; }
  .work-header { flex-direction: column; align-items: flex-start; gap: 1rem; }

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

  section { padding: 5rem 0; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}

/* ── CURSOR DOT ─────────────────────────────────────────── */
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s, height 0.3s, opacity 0.3s;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(0,245,196,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s, width 0.3s, height 0.3s, opacity 0.3s;
}
@media (hover: none) {
  .cursor-dot, .cursor-ring { display: none; }
}