/* ── Reset & Root ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #000010;
  --bg2:      #08001a;
  --purple:   #7B2FBE;
  --purple2:  #9333EA;
  --cyan:     #00E5FF;
  --blue:     #3B82F6;
  --green:    #00E5A0;
  --coral:    #FF5757;
  --gold:     #C9A84C;
  --white:    #FFFFFF;
  --muted:    rgba(255,255,255,0.5);
  --glass:    rgba(255,255,255,0.04);
  --glass-b:  rgba(255,255,255,0.08);
  --radius:   16px;
  --font-d:   'Syne', sans-serif;
  --font-b:   'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, svg { display: block; }

/* ── Grain ──────────────────────────────────────────────── */
.grain-overlay {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grain-anim 0.4s steps(1) infinite;
}
@keyframes grain-anim {
  0%,100%{transform:translate(0,0)} 10%{transform:translate(-2%,-3%)} 20%{transform:translate(3%,1%)}
  30%{transform:translate(-1%,4%)} 40%{transform:translate(4%,-2%)} 50%{transform:translate(-3%,3%)}
  60%{transform:translate(2%,-4%)} 70%{transform:translate(-4%,2%)} 80%{transform:translate(3%,-1%)} 90%{transform:translate(-2%,4%)}
}

/* ── Cursor ─────────────────────────────────────────────── */
.cursor-dot {
  position: fixed; z-index: 9999; pointer-events: none;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan); top: -4px; left: -4px;
  transition: transform 0.1s, background 0.2s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed; z-index: 9998; pointer-events: none;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(0,229,255,0.5); top: -18px; left: -18px;
  transition: transform 0.12s, width 0.3s, height 0.3s, border-color 0.3s, opacity 0.3s;
}
body.cursor-hover .cursor-ring {
  width: 60px; height: 60px; top: -30px; left: -30px;
  border-color: var(--purple); background: rgba(123,47,190,0.06);
}
body.cursor-hover .cursor-dot { transform: scale(1.5); background: var(--purple); }

/* Hidden by default — only shown on real mouse devices */
.cursor-dot, .cursor-ring { display: none; }
body { cursor: auto; }

@media (hover: hover) and (pointer: fine) {
  .cursor-dot, .cursor-ring { display: block; }
  body { cursor: none; }
}

/* ── Loader ─────────────────────────────────────────────── */
#loader {
  position: fixed; inset: 0; z-index: 9997;
  background: #000010; display: flex; align-items: center; justify-content: center;
}
.loader-inner { text-align: center; }
.loader-logo { width: 80px; height: 80px; margin: 0 auto 20px; }
.loader-logo .hex-path { stroke-dasharray: 280; stroke-dashoffset: 280; }
.loader-logo .n-path  { stroke-dasharray: 200; stroke-dashoffset: 200; }
.loader-wordmark {
  font-family: var(--font-d); font-weight: 800; font-size: 13px;
  letter-spacing: 8px; color: rgba(255,255,255,0.8); margin-bottom: 28px;
}
.loader-bar-wrap {
  width: 200px; height: 1px; background: rgba(255,255,255,0.1);
  margin: 0 auto; overflow: hidden; border-radius: 2px;
}
.loader-bar-fill {
  height: 100%; width: 0; border-radius: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

/* ── Nav ────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 32px; height: 68px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}
#nav.scrolled {
  background: rgba(0,0,16,0.85); backdrop-filter: blur(20px);
  border-color: rgba(255,255,255,0.06);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-d); font-weight: 800; font-size: 13px; letter-spacing: 4px;
}
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 13px; color: rgba(255,255,255,0.65); letter-spacing: 0.5px; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.nav-cta {
  padding: 9px 22px; border: 1px solid var(--purple);
  border-radius: 6px; color: var(--white) !important;
  background: rgba(123,47,190,0.12);
  transition: background 0.2s, border-color 0.2s !important;
}
.nav-cta:hover { background: var(--purple) !important; }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: none; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: white; transition: transform 0.3s, opacity 0.3s; }
.nav-mobile {
  display: none; position: fixed; inset: 0; background: #000010; z-index: 999;
  flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.nav-mobile a { font-family: var(--font-d); font-size: 28px; font-weight: 700; }
.nav-mobile.open { display: flex; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
}

/* ── Layout ─────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section { padding: 120px 0; position: relative; }
.section-dark { background: var(--bg2); }
.section-label {
  font-family: var(--font-d); font-size: 11px; font-weight: 600;
  letter-spacing: 4px; color: var(--cyan); text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-d); font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 60px;
}
.grad-text {
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── Scroll animations ──────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(40px); }

/* ── Hero ───────────────────────────────────────────────── */
#hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  overflow: hidden;
}
#hero-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-content {
  position: relative; z-index: 1; max-width: 900px; padding: 0 32px; padding-top: 80px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 20px; margin-bottom: 32px;
  background: rgba(0,229,255,0.08); border: 1px solid rgba(0,229,255,0.2);
  font-size: 12px; letter-spacing: 1px; color: var(--cyan);
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--cyan);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)}
}
.hero-title {
  font-family: var(--font-d); font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 6.5rem); line-height: 1.0; margin-bottom: 28px;
  overflow: hidden;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem); color: rgba(255,255,255,0.6);
  max-width: 520px; line-height: 1.7; margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px; border-radius: 8px; font-weight: 600; font-size: 14px; letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--purple), var(--purple2));
  box-shadow: 0 0 40px rgba(123,47,190,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 60px rgba(123,47,190,0.6); }
.btn-arrow { transition: transform 0.2s; }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex; align-items: center;
  padding: 15px 32px; border-radius: 8px; font-weight: 500; font-size: 14px;
  border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.8);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.4); color: white; }

.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 10px; letter-spacing: 3px; color: rgba(255,255,255,0.3); z-index: 2;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scroll-drop 2s ease infinite;
}
@keyframes scroll-drop {
  0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom}
}

/* ── Marquee ────────────────────────────────────────────── */
.marquee-wrap {
  overflow: hidden; border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02); padding: 18px 0;
}
.marquee-track {
  display: flex; gap: 32px; width: max-content;
  animation: marquee-run 20s linear infinite;
}
.marquee-track span { font-family: var(--font-d); font-size: 12px; letter-spacing: 2px; white-space: nowrap; color: rgba(255,255,255,0.4); }
.marquee-dot { color: var(--purple) !important; font-size: 8px !important; }
@keyframes marquee-run { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── Services ───────────────────────────────────────────── */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px;
}
.service-card { perspective: 1000px; height: 280px; cursor: none; }
.service-card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d; transition: transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.service-card:hover .service-card-inner { transform: rotateY(180deg); }
.service-front, .service-back {
  position: absolute; inset: 0; backface-visibility: hidden; border-radius: var(--radius);
  padding: 36px; display: flex; flex-direction: column; justify-content: center;
  border: 1px solid var(--glass-b); background: var(--glass);
  backdrop-filter: blur(10px);
}
.service-back { transform: rotateY(180deg); background: rgba(123,47,190,0.12); border-color: rgba(123,47,190,0.3); }
.service-icon { font-size: 36px; color: var(--purple); margin-bottom: 16px; }
.service-front h3 { font-family: var(--font-d); font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.service-hint { font-size: 12px; color: var(--muted); letter-spacing: 1px; }
.service-back h3 { font-family: var(--font-d); font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.service-back p { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 20px; }
.service-link { font-size: 13px; color: var(--cyan); font-weight: 600; letter-spacing: 0.5px; }

/* ── Steps ──────────────────────────────────────────────── */
.steps-grid {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 0; align-items: center;
}
.step-card {
  padding: 40px 32px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--glass-b); text-align: center;
}
.step-num {
  font-family: var(--font-d); font-size: 48px; font-weight: 800;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 8px;
}
.step-icon { font-size: 28px; margin-bottom: 16px; }
.step-card h3 { font-family: var(--font-d); font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.step-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }
.step-connector { width: 48px; height: 1px; background: linear-gradient(90deg,var(--purple),var(--cyan)); margin: 0 8px; }

@media (max-width: 900px) {
  .steps-grid { grid-template-columns: 1fr; }
  .step-connector { width: 1px; height: 32px; background: linear-gradient(to bottom, var(--purple),var(--cyan)); margin: 0 auto; }
}

/* ── Portfolio ──────────────────────────────────────────── */
.portfolio-scroll { overflow-x: auto; scrollbar-width: none; padding: 20px 32px 40px; }
.portfolio-scroll::-webkit-scrollbar { display: none; }
.portfolio-track { display: flex; gap: 24px; width: max-content; }
.portfolio-card {
  width: 380px; height: 300px; border-radius: 20px; overflow: hidden;
  position: relative; flex-shrink: 0; cursor: none;
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.1s ease;
  transform: perspective(1000px) rotateX(0) rotateY(0);
}
.portfolio-bg { position: absolute; inset: 0; }
.portfolio-info {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 28px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
}
.portfolio-tag {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 11px; letter-spacing: 1.5px; background: rgba(123,47,190,0.4);
  border: 1px solid rgba(123,47,190,0.6); margin-bottom: 8px;
}
.portfolio-info h3 { font-family: var(--font-d); font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.portfolio-info p { font-size: 13px; color: rgba(255,255,255,0.65); }

/* ── Testimonials ───────────────────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; }
.testi-card {
  padding: 36px; border-radius: var(--radius);
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}
.testi-stars { color: var(--gold); font-size: 14px; letter-spacing: 2px; margin-bottom: 16px; }
.testi-card p { font-size: 15px; color: rgba(255,255,255,0.75); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-d); font-weight: 700; font-size: 14px; flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 14px; font-weight: 600; }
.testi-author span { font-size: 12px; color: var(--muted); }

/* ── Pricing ────────────────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; align-items: center; }
.pricing-card {
  padding: 44px 36px; border-radius: 20px;
  background: var(--glass); border: 1px solid var(--glass-b);
  position: relative;
}
.pricing-card--featured {
  background: rgba(123,47,190,0.12);
  border-color: rgba(123,47,190,0.4);
  box-shadow: 0 0 60px rgba(123,47,190,0.2);
  transform: scale(1.03);
}
.pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; border-radius: 20px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px; white-space: nowrap;
}
.pricing-tier { font-family: var(--font-d); font-size: 13px; font-weight: 600; letter-spacing: 3px; color: var(--cyan); margin-bottom: 12px; }
.pricing-price { font-family: var(--font-d); font-size: 48px; font-weight: 800; margin-bottom: 8px; }
.pricing-desc { font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.pricing-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.pricing-features li { font-size: 14px; color: rgba(255,255,255,0.75); }
.pricing-btn {
  display: block; text-align: center; padding: 13px; border-radius: 8px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.5px;
  border: 1px solid rgba(255,255,255,0.15); transition: background 0.2s, border-color 0.2s;
}
.pricing-btn:hover { background: rgba(255,255,255,0.08); }
.pricing-btn--gold {
  background: linear-gradient(135deg, var(--purple), var(--purple2));
  border-color: transparent; box-shadow: 0 0 30px rgba(123,47,190,0.4);
}
.pricing-btn--gold:hover { box-shadow: 0 0 50px rgba(123,47,190,0.6); }

/* ── Contact ────────────────────────────────────────────── */
.section-contact { background: var(--bg); padding: 120px 0; overflow: hidden; position: relative; }
#particle-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.5; pointer-events: none; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.contact-sub { font-size: 16px; color: var(--muted); line-height: 1.7; margin-bottom: 36px; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-row { display: flex; align-items: center; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.65); }
.contact-icon { color: var(--purple); font-size: 10px; flex-shrink: 0; }

.glass-form {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 40px; backdrop-filter: blur(20px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: 11px; font-weight: 600; letter-spacing: 2px; color: rgba(255,255,255,0.5); text-transform: uppercase; }
.form-group input, .form-group textarea {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 13px 16px; color: white; font-family: var(--font-b); font-size: 14px;
  transition: border-color 0.2s, background 0.2s; outline: none; resize: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus, .form-group textarea:focus {
  border-color: rgba(123,47,190,0.6); background: rgba(123,47,190,0.06);
}
.form-submit {
  width: 100%; padding: 15px; border-radius: 8px; border: none; cursor: none;
  background: linear-gradient(135deg, var(--purple), var(--purple2));
  color: white; font-family: var(--font-d); font-size: 14px; font-weight: 700; letter-spacing: 1px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 0 40px rgba(123,47,190,0.35);
  transition: box-shadow 0.2s, transform 0.2s; margin-top: 8px;
}
.form-submit:hover { box-shadow: 0 0 60px rgba(123,47,190,0.55); transform: translateY(-1px); }
.form-success { color: var(--green); font-size: 14px; text-align: center; padding: 16px; border: 1px solid rgba(0,229,160,0.2); border-radius: 8px; margin-top: 12px; }
.form-error { color: var(--coral); font-size: 14px; text-align: center; padding: 16px; border: 1px solid rgba(255,87,87,0.2); border-radius: 8px; margin-top: 12px; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── Footer ─────────────────────────────────────────────── */
#footer { background: #000008; border-top: 1px solid rgba(255,255,255,0.06); padding: 60px 0 40px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-d); font-weight: 800; font-size: 13px; letter-spacing: 4px; }
.footer-tag { font-size: 13px; color: var(--muted); letter-spacing: 1px; font-style: italic; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.4); transition: color 0.2s; letter-spacing: 0.5px; }
.footer-links a:hover { color: var(--cyan); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.2); margin-top: 8px; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .section-title { margin-bottom: 40px; }
  .hero-content { padding: 80px 24px 0; }
  .container { padding: 0 24px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-track { padding: 0 24px; }
  .pricing-card--featured { transform: scale(1); }
  .glass-form { padding: 28px 20px; }
}
@media (max-width: 520px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.4rem; }
}

/* ── Stagger animation ──────────────────────────────────── */
.stagger-child { opacity: 0; transform: translateY(40px); }