*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #05070d;
  --bg2: #090d17;
  --bg3: #0e1424;
  --card: #0d1220;
  --cyan: #38d9f5;
  --blue: #3b7cf0;
  --indigo: #5b5bf0;
  --grad: linear-gradient(120deg, var(--cyan), var(--blue));
  --grad-soft: linear-gradient(120deg, rgba(56,217,245,0.12), rgba(59,124,240,0.12));
  --white: #eef3fb;
  --muted: #7c8aa8;
  --muted-dim: #566178;
  --border: rgba(90,150,255,0.14);
  --border-s: rgba(90,150,255,0.34);
  --glow: rgba(56,217,245,0.16);
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --ff-display: 'Space Grotesk', 'DM Sans', system-ui, sans-serif;
  --ff-body: 'Inter', system-ui, sans-serif;
  --ff-mono: 'JetBrains Mono', 'DM Mono', monospace;
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--white); font-family: var(--ff-body);
  font-weight: 300; line-height: 1.7; overflow-x: hidden;
}
::selection { background: rgba(56,217,245,0.28); color: var(--white); }

a { color: inherit; }

/* subtle global grid texture on the page background */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(90,150,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90,150,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* EYEBROW / BADGE — signature component echoed from the Crysnext deck */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--cyan);
  border: 1px solid var(--border-s); background: rgba(56,217,245,0.05);
  padding: 0.5rem 1.1rem 0.5rem 0.9rem; border-radius: var(--radius-pill);
  margin-bottom: 1.4rem; box-shadow: 0 0 24px -12px var(--glow);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--grad);
  box-shadow: 0 0 10px 1px var(--cyan); flex-shrink: 0;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 4rem;
  background: rgba(5,7,13,0.82); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.nav-logo img { width: 34px; height: 34px; object-fit: contain; display: block; }
.nav-logo-text { font-family: var(--ff-display); font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
.nav-logo-text .accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; align-items: center; gap: 2.4rem; list-style: none; }
.nav-links a {
  font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color 0.3s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-cta {
  padding: 0.6rem 1.3rem; border-radius: var(--radius-pill);
  font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.08em;
  background: var(--grad); color: #04101f; font-weight: 600; text-decoration: none;
  transition: filter 0.25s, transform 0.25s;
}
.nav-cta:hover { filter: brightness(1.12); transform: translateY(-1px); }

/* HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 0 4rem; position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 78% 30%, rgba(56,217,245,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 45% 45% at 15% 85%, rgba(59,124,240,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-mark {
  position: absolute; top: 50%; right: -6%; transform: translateY(-50%);
  width: min(46vw, 620px); height: auto; opacity: 0.10; pointer-events: none;
  filter: drop-shadow(0 0 60px rgba(56,217,245,0.25));
}
.hero-content { position: relative; max-width: 720px; }
h1 {
  font-family: var(--ff-display); font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 700; line-height: 1.06; margin-bottom: 1.5rem; letter-spacing: -0.02em;
}
h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: normal; }
.hero-desc { font-size: 1rem; color: var(--muted); max-width: 520px; margin-bottom: 2.5rem; line-height: 1.85; }
.hero-desc strong { color: var(--white); font-weight: 500; }
.hero-cta { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.btn {
  padding: 0.85rem 2rem; border-radius: var(--radius-pill); font-family: var(--ff-body);
  font-size: 0.8rem; letter-spacing: 0.05em; font-weight: 500;
  text-decoration: none; transition: all 0.3s; cursor: pointer; border: none; display: inline-block;
}
.btn-gold { background: var(--grad); color: #04101f; font-weight: 600; box-shadow: 0 8px 28px -10px rgba(56,217,245,0.45); }
.btn-gold:hover { filter: brightness(1.1); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 1px solid var(--border-s); color: var(--white); }
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-wa {
  background: #25D366; color: #04170c; font-weight: 600; border-radius: var(--radius-pill);
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.btn-wa:hover { background: #1ebe59; }
.hero-meta {
  display: flex; gap: 1.6rem; flex-wrap: wrap; margin-top: 2.6rem;
  font-family: var(--ff-mono); font-size: 0.72rem; color: var(--muted-dim); letter-spacing: 0.03em;
}
.hero-meta span { color: var(--cyan); }
.hero-scroll {
  position: absolute; bottom: 3rem; right: 4rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--muted); font-size: 0.66rem; letter-spacing: 0.15em;
  text-transform: uppercase; font-family: var(--ff-mono);
}
.hero-scroll::after {
  content: ''; display: block; width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* SECTIONS */
section { padding: 7rem 4rem; }
section[id] { scroll-margin-top: 90px; }
h2 {
  font-family: var(--ff-display); font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 700; line-height: 1.15; margin-bottom: 1rem; letter-spacing: -0.01em;
}
h2 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: normal; }

/* ABOUT */
.about { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; margin-top: 3rem; }
.about-text p { color: var(--muted); line-height: 1.9; margin-bottom: 1.2rem; font-size: 0.95rem; }
.about-text p strong { color: var(--white); font-weight: 500; }
.highlight-box {
  border-left: 2px solid var(--cyan); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.5rem; background: rgba(56,217,245,0.045); margin: 1.5rem 0;
}
.highlight-box p { font-size: 0.87rem !important; margin: 0 !important; color: var(--white) !important; opacity: 0.85; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.stat {
  padding: 1.7rem; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--card); transition: border-color 0.3s, transform 0.3s;
}
.stat:hover { border-color: var(--border-s); transform: translateY(-3px); }
.stat-num { font-family: var(--ff-display); font-size: 2.1rem; font-weight: 700; line-height: 1; margin-bottom: 0.4rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.05em; text-transform: uppercase; line-height: 1.4; }

/* STACK */
.stack-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2rem; }
.tag {
  padding: 0.5rem 1.1rem; border: 1px solid var(--border); border-radius: var(--radius-pill);
  font-family: var(--ff-mono); font-size: 0.74rem; color: var(--muted); transition: all 0.3s; background: var(--card);
}
.tag:hover { color: var(--cyan); border-color: var(--border-s); }
.tag.learning { border-style: dashed; opacity: 0.6; }

/* SERVICES */
.services { background: var(--bg); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 3rem; }
.service-card {
  padding: 1.9rem; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--card); transition: border-color 0.3s, transform 0.3s, background 0.3s;
}
.service-card:hover { border-color: var(--border-s); transform: translateY(-4px); background: var(--bg3); }
.service-icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  background: var(--grad-soft); border: 1px solid var(--border-s);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem;
  color: var(--cyan);
}
.service-icon svg { width: 22px; height: 22px; }
.service-name { font-family: var(--ff-display); font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
.service-desc { font-size: 0.83rem; color: var(--muted); line-height: 1.7; }
.service-card.wide { grid-column: span 1; }

/* PROJECTS */
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem; margin-top: 3rem;
}
.project-card {
  background: var(--card); position: relative; overflow: hidden;
  transition: background 0.3s, border-color 0.3s, transform 0.3s; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.project-card:hover { background: var(--bg3); border-color: var(--border-s); transform: translateY(-4px); }
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); opacity: 0; transition: opacity 0.3s; z-index: 2;
}
.project-card:hover::before { opacity: 1; }
.project-thumb {
  position: relative; width: 100%; aspect-ratio: 16 / 10;
  overflow: hidden; background: var(--bg3); border-bottom: 1px solid var(--border);
}
.project-thumb img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block; filter: grayscale(30%) brightness(0.85);
  transition: filter 0.5s ease, transform 0.7s ease;
}
.project-card:hover .project-thumb img { filter: grayscale(0%) brightness(1); transform: scale(1.045); }
.project-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 55%, var(--card) 100%); pointer-events: none;
}
.project-thumb.is-loading { background: linear-gradient(100deg, var(--bg3) 30%, #16203a 50%, var(--bg3) 70%); background-size: 200% 100%; animation: shimmer 1.6s ease-in-out infinite; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.project-card-body { padding: 1.6rem 1.9rem 2rem; position: relative; flex: 1; display: flex; flex-direction: column; }
.project-num { font-family: var(--ff-mono); font-size: 0.62rem; color: var(--cyan); letter-spacing: 0.2em; margin-bottom: 1.1rem; opacity: 0.8; }
.project-title { font-family: var(--ff-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 0.6rem; line-height: 1.2; }
.project-desc { font-size: 0.84rem; color: var(--muted); line-height: 1.75; margin-bottom: 1.2rem; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.2rem; }
.project-tag { font-family: var(--ff-mono); font-size: 0.65rem; color: var(--muted-dim); }
.project-tag:not(:last-child)::after { content: ' /'; color: var(--border-s); }
.project-link-btn { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--cyan); border-bottom: 1px solid var(--border-s); padding-bottom: 2px; }
.project-arrow {
  position: absolute; bottom: 1.8rem; right: 1.9rem; font-size: 1rem;
  color: var(--cyan); transition: all 0.3s; opacity: 0;
}
.project-card:hover .project-arrow { opacity: 1; transform: translate(3px,-3px); }
.project-cta {
  background: var(--card); padding: 2.2rem; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center; min-height: 240px;
  border: 1px dashed var(--border-s); border-radius: var(--radius-lg); transition: background 0.3s;
  text-decoration: none; color: inherit;
}
.project-cta:hover { background: var(--bg3); }

/* PRICING */
.pricing { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem; margin-top: 3rem;
}
.pricing-card { background: var(--card); padding: 2.4rem 1.9rem; border: 1px solid var(--border); border-radius: var(--radius-lg); transition: border-color 0.3s, transform 0.3s; }
.pricing-card:hover { border-color: var(--border-s); transform: translateY(-3px); }
.pricing-card.featured {
  background: var(--bg3); border: 1px solid var(--border-s); box-shadow: 0 20px 50px -30px var(--glow);
}
.pricing-badge {
  display: inline-block; font-family: var(--ff-mono); font-size: 0.62rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: #04101f;
  background: var(--grad); border-radius: var(--radius-pill); padding: 0.3rem 0.9rem; margin-bottom: 1.2rem;
}
.pricing-name { font-family: var(--ff-display); font-size: 1.3rem; font-weight: 700; margin-bottom: 0.4rem; }
.pricing-desc { font-size: 0.8rem; color: var(--muted); margin-bottom: 1.5rem; line-height: 1.65; }
.pricing-price {
  display: flex; align-items: baseline; gap: 0.35rem; margin-bottom: 1.8rem;
  padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.price-from { font-size: 0.7rem; color: var(--muted); font-family: var(--ff-mono); }
.price-amount { font-family: var(--ff-display); font-size: 1.75rem; color: var(--cyan); font-weight: 700; line-height: 1; }
.pricing-features { list-style: none; margin-bottom: 1.8rem; }
.pricing-features li {
  font-size: 0.81rem; color: var(--muted); padding: 0.52rem 0;
  display: flex; align-items: flex-start; gap: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.03); line-height: 1.45;
}
.pricing-features li::before { content: '→'; color: var(--cyan); font-family: var(--ff-mono); flex-shrink: 0; }
.included-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-family: var(--ff-mono); font-size: 0.6rem; color: var(--cyan);
  border: 1px solid var(--border-s); border-radius: var(--radius-pill); padding: 0.15rem 0.6rem;
  margin-left: 0.3rem; vertical-align: middle; letter-spacing: 0.05em;
}

/* ADDONS */
.addons-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem; margin-top: 1.5rem;
}
.addon { padding: 1.4rem 1.7rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.addon-label { font-size: 0.68rem; color: var(--cyan); font-family: var(--ff-mono); margin-bottom: 0.35rem; letter-spacing: 0.08em; }
.addon-name { font-family: var(--ff-display); font-size: 0.98rem; font-weight: 700; margin-bottom: 0.3rem; }
.addon-desc { color: var(--muted); font-size: 0.77rem; line-height: 1.5; }
.addon-price { color: var(--cyan); margin-top: 0.7rem; font-family: var(--ff-display); font-size: 1.1rem; font-weight: 700; }
.addon-price span { font-size: 0.7rem; color: var(--muted); font-family: var(--ff-body); font-weight: 400; }

.info-box {
  margin-top: 2rem; padding: 1.2rem 1.8rem; border: 1px solid var(--border);
  border-radius: var(--radius); background: rgba(56,217,245,0.035); max-width: 620px;
}
.info-box p { font-size: 0.81rem; color: var(--muted); line-height: 1.75; }
.info-box p strong { color: var(--white); font-weight: 600; }

/* CONTACT */
.contact-section { padding: 7rem 4rem; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3rem; align-items: start; }
.contact-info p { color: var(--muted); line-height: 1.9; margin-bottom: 2rem; font-size: 0.9rem; }
.contact-links { display: flex; flex-direction: column; margin-bottom: 2rem; }
.contact-link {
  display: flex; align-items: center; gap: 1rem; text-decoration: none;
  color: var(--muted); font-size: 0.84rem; transition: color 0.3s;
  padding: 0.9rem 0; border-bottom: 1px solid var(--border);
}
.contact-link:hover { color: var(--cyan); }
.contact-link-label {
  font-family: var(--ff-mono); font-size: 0.63rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan); min-width: 78px;
}
.social-row { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.social-icon {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--muted);
  transition: all 0.3s; text-decoration: none; background: var(--card);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { color: var(--cyan); border-color: var(--border-s); transform: translateY(-3px); box-shadow: 0 8px 24px -10px var(--glow); }

/* CTA WhatsApp panel */
.wa-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem; display: flex; flex-direction: column; gap: 1.2rem;
}
.wa-panel-title { font-family: var(--ff-display); font-size: 1.3rem; font-weight: 700; line-height: 1.25; }
.wa-panel-title .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: normal; }
.wa-panel-desc { font-size: 0.84rem; color: var(--muted); line-height: 1.8; }
.wa-panel-steps { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.wa-panel-steps li {
  font-size: 0.8rem; color: var(--muted); display: flex; align-items: flex-start; gap: 0.8rem;
}
.wa-step-num {
  font-family: var(--ff-mono); font-size: 0.65rem; color: var(--cyan);
  border: 1px solid var(--border-s); border-radius: 50%; width: 1.5rem; height: 1.5rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 0.05rem;
}
.wa-big-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.7rem;
  background: #25D366; color: #04170c; font-weight: 600; border-radius: var(--radius-pill);
  padding: 1rem 2rem; font-size: 0.88rem; letter-spacing: 0.03em;
  text-decoration: none; transition: background 0.3s, transform 0.3s;
  font-family: var(--ff-body);
}
.wa-big-btn:hover { background: #1ebe59; transform: translateY(-2px); }
.wa-big-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.wa-note { font-family: var(--ff-mono); font-size: 0.66rem; color: var(--muted-dim); text-align: center; }

/* FOOTER */
footer {
  padding: 2.5rem 4rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-brand { display: flex; align-items: center; gap: 0.6rem; }
.footer-brand img { width: 22px; height: 22px; object-fit: contain; }
footer p { font-size: 0.74rem; color: var(--muted); font-family: var(--ff-mono); }
.footer-socials { display: flex; gap: 0.9rem; }
.footer-socials a { color: var(--muted-dim); transition: color 0.3s; }
.footer-socials a:hover { color: var(--cyan); }
.footer-socials svg { width: 16px; height: 16px; }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(28px); animation: fadeUp 0.9s cubic-bezier(0.22,1,0.36,1) forwards; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.d1{animation-delay:0.1s} .d2{animation-delay:0.25s} .d3{animation-delay:0.4s}

/* RESPONSIVE */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  nav { padding: 1.1rem 1.5rem; }
  .nav-links { display: none; }
  section, .hero, .contact-section { padding: 5rem 1.5rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .services-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 0.8rem; text-align: center; }
  .hero-scroll { display: none; }
  .hero-mark { opacity: 0.06; width: 80vw; }
}