/* ==========================================================================
   NOMIXWEB — Design system
   Dark / blue-black, glassmorphism, micro-interactions
   ========================================================================== */

:root {
  --color-bg: #07090d;
  --color-bg-soft: #0b0e14;
  --color-surface: #10141c;
  --color-surface-2: #141924;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);

  --color-text: #f5f7fb;
  --color-text-muted: #9aa4b8;
  --color-text-faint: #6b7489;

  --color-primary: #2d6bff;
  --color-primary-soft: #5c8bff;
  --color-primary-dark: #1446c4;
  --color-accent: #00d4ff;

  --gradient-primary: linear-gradient(135deg, #2d6bff 0%, #6a3bff 50%, #00d4ff 100%);
  --gradient-text: linear-gradient(90deg, #ffffff 0%, #c9d8ff 45%, #5c8bff 100%);
  --gradient-radial: radial-gradient(circle at 50% 0%, rgba(45, 107, 255, 0.28), transparent 60%);

  --shadow-glow: 0 0 0 1px rgba(45, 107, 255, 0.15), 0 20px 60px -20px rgba(45, 107, 255, 0.45);
  --shadow-card: 0 10px 30px -15px rgba(0, 0, 0, 0.6);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 600ms;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-soft);
  padding: 7px 14px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  background: rgba(45, 107, 255, 0.08);
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section {
  position: relative;
  padding: var(--space-8) 0;
}
.section-head {
  max-width: 640px;
  margin: 0 0 var(--space-6);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p {
  color: var(--color-text-muted);
  font-size: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.98); }
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(45,107,255,.3), 0 24px 60px -16px rgba(45,107,255,.6); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  border-color: var(--color-border-strong);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn svg { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all var(--dur-base) var(--ease-out);
}
.site-header.scrolled {
  padding: 10px 0;
}
.site-header.scrolled .header-inner {
  background: rgba(10, 13, 20, 0.72);
  border-color: var(--color-border);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; }
.brand span { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  position: relative;
  padding: 10px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:hover { color: var(--color-text); background: rgba(255,255,255,0.05); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  background: rgba(255,255,255,0.04);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: all var(--dur-fast) var(--ease-out);
}
.nav-toggle span::before { position: absolute; top: -5px; }
.nav-toggle span::after { position: absolute; top: 5px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 190px 0 140px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 900px;
  background: var(--gradient-radial);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 40%, transparent 90%);
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
  will-change: transform;
}
.hero-orb.a { width: 420px; height: 420px; background: #2d6bff; top: -120px; left: 8%; animation: float-a 14s ease-in-out infinite; }
.hero-orb.b { width: 320px; height: 320px; background: #6a3bff; top: 120px; right: 4%; animation: float-b 16s ease-in-out infinite; }
.hero-orb.c { width: 260px; height: 260px; background: #00d4ff; bottom: -80px; left: 38%; opacity: 0.35; animation: float-a 18s ease-in-out infinite reverse; }

@keyframes float-a { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px, 40px); } }
@keyframes float-b { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px, 30px); } }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 76px);
  margin: 20px 0 20px;
}
.hero p.lead {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 36px;
}
.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 90px;
  border-radius: var(--radius-lg);
  background: var(--color-border);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.hero-stats div {
  background: rgba(13, 16, 23, 0.75);
  backdrop-filter: blur(12px);
  padding: 28px 20px;
  text-align: center;
}
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-stats span { font-size: 13.5px; color: var(--color-text-faint); }

/* ---------- Logo marquee ---------- */
.marquee-wrap {
  position: relative;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-label { text-align: center; font-size: 13px; color: var(--color-text-faint); margin-bottom: 24px; letter-spacing: 0.06em; text-transform: uppercase; }
.marquee-track { display: flex; width: max-content; gap: 72px; animation: marquee 28s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-size: 22px; color: var(--color-text-faint); font-weight: 600; white-space: nowrap; opacity: 0.6; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Cards / Bento ---------- */
.card {
  position: relative;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 107, 255, 0.35);
  box-shadow: var(--shadow-card), 0 0 40px -18px rgba(45,107,255,.5);
}
.card-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(45, 107, 255, 0.12);
  border: 1px solid rgba(45, 107, 255, 0.25);
  color: var(--color-primary-soft);
  margin-bottom: 20px;
}
.card-icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--color-text-muted); font-size: 14.5px; margin: 0; }

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.bento .card.span-4 { grid-column: span 4; }
.bento .card.span-2 { grid-column: span 2; }
.bento .card.span-3 { grid-column: span 3; }
.bento .card.tall { display: flex; flex-direction: column; justify-content: space-between; min-height: 260px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag-row span {
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

/* ---------- Process ---------- */
.process-list { display: grid; gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.process-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  background: var(--color-bg-soft);
  transition: background var(--dur-base);
}
.process-item:hover { background: var(--color-surface); }
.process-num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.6;
}
.process-item h4 { margin: 0 0 6px; font-size: 18px; }
.process-item p { margin: 0; color: var(--color-text-muted); font-size: 14.5px; }
.process-arrow { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--color-border-strong); display: flex; align-items: center; justify-content: center; color: var(--color-text-faint); transition: all var(--dur-base) var(--ease-out); }
.process-item:hover .process-arrow { background: var(--gradient-primary); border-color: transparent; color: #fff; transform: rotate(45deg); }

/* ---------- Work / Portfolio ---------- */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.work-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4/5;
  background: var(--color-surface);
}
.work-card .ph {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--c1, #16203a), var(--c2, #0a0e18));
  transition: transform 700ms var(--ease-out);
}
.work-card:hover .ph { transform: scale(1.06); }
.work-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px;
  background: linear-gradient(0deg, rgba(6,8,12,0.92) 10%, rgba(6,8,12,0.1) 60%, transparent);
}
.work-overlay .cat { font-size: 12.5px; color: var(--color-primary-soft); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; font-weight: 600; }
.work-overlay h4 { margin: 0; font-size: 20px; }
.work-overlay .arrow {
  position: absolute; top: 20px; right: 20px;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translate(-6px, 6px);
  transition: all var(--dur-base) var(--ease-out);
}
.work-card:hover .arrow { opacity: 1; transform: translate(0,0); background: var(--gradient-primary); border-color: transparent; }

/* ---------- Testimonials ---------- */
.testi-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card { padding: 28px; }
.testi-stars { color: #ffb020; letter-spacing: 2px; margin-bottom: 16px; font-size: 15px; }
.testi-card p.quote { font-size: 15.5px; color: var(--color-text); margin-bottom: 24px; }
.testi-person { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.testi-person strong { display: block; font-size: 14px; }
.testi-person span { font-size: 12.5px; color: var(--color-text-faint); }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.price-card { display: flex; flex-direction: column; }
.price-card.featured {
  border-color: rgba(45,107,255,0.5);
  background: linear-gradient(180deg, rgba(45,107,255,0.1), var(--color-surface-2));
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}
.price-badge { align-self: flex-start; margin-bottom: 14px; }
.price-name { font-size: 15px; color: var(--color-text-muted); margin-bottom: 10px; }
.price-amount { font-family: var(--font-display); font-size: 42px; font-weight: 700; margin-bottom: 4px; }
.price-amount small { font-size: 15px; font-weight: 500; color: var(--color-text-muted); }
.price-desc { color: var(--color-text-muted); font-size: 14px; margin-bottom: 24px; }
.price-features { display: grid; gap: 12px; margin: 0 0 28px; flex: 1; }
.price-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--color-text-muted); }
.price-features li svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-accent); margin-top: 1px; }
.price-card .btn { width: 100%; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 72px 48px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0d1222, #0a0e18 60%);
  border: 1px solid var(--color-border);
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--gradient-radial);
  opacity: 0.8;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(28px, 4vw, 44px); max-width: 640px; margin: 0 auto 16px; }
.cta-band p { color: var(--color-text-muted); max-width: 520px; margin: 0 auto 32px; font-size: 16.5px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-border); padding: 64px 0 28px; background: var(--color-bg-soft); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; margin-bottom: 48px; }
.footer-brand p { color: var(--color-text-muted); font-size: 14.5px; max-width: 280px; margin: 16px 0 24px; }
.footer-col h5 { font-size: 13.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-faint); margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: 14.5px; color: var(--color-text-muted); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--color-text); }
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast) var(--ease-out);
}
.social-row a:hover { background: var(--gradient-primary); border-color: transparent; transform: translateY(-3px); }
.social-row svg { width: 16px; height: 16px; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; border-top: 1px solid var(--color-border);
  font-size: 13px; color: var(--color-text-faint);
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom .legal { display: flex; gap: 20px; }

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: 90ms; }
[data-reveal-delay="2"] { transition-delay: 180ms; }
[data-reveal-delay="3"] { transition-delay: 270ms; }
[data-reveal-delay="4"] { transition-delay: 360ms; }
[data-reveal-delay="5"] { transition-delay: 450ms; }

/* back to top */
.back-to-top {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(16,20,28,0.8);
  border: 1px solid var(--color-border-strong);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text);
  opacity: 0; pointer-events: none;
  transform: translateY(10px);
  transition: all var(--dur-base) var(--ease-out);
  z-index: 90;
}
.back-to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--gradient-primary); border-color: transparent; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-track { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento .card.span-4, .bento .card.span-3, .bento .card.span-2 { grid-column: span 2; }
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-ghost { display: none; }
  .hero { padding: 150px 0 90px; }
  .work-grid { grid-template-columns: 1fr; }
  .testi-track { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .process-item { grid-template-columns: 50px 1fr; }
  .process-arrow { display: none; }
  .cta-band { padding: 48px 24px; }
}

@media (max-width: 560px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: rgba(7, 9, 13, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.mobile-nav.open { opacity: 1; pointer-events: auto; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 30px;
  padding: 14px 0;
  color: var(--color-text);
  opacity: 0;
  transform: translateY(14px);
  transition: all 500ms var(--ease-out);
}
.mobile-nav.open a { opacity: 1; transform: translateY(0); }
.mobile-nav a:nth-child(1) { transition-delay: 60ms; }
.mobile-nav a:nth-child(2) { transition-delay: 120ms; }
.mobile-nav a:nth-child(3) { transition-delay: 180ms; }
.mobile-nav a:nth-child(4) { transition-delay: 240ms; }
.mobile-nav a:nth-child(5) { transition-delay: 300ms; }
.mobile-nav .btn { margin-top: 20px; }