/*====================================================
  Software That Fitz - Core Styles
  Theme: Sophisticated dark with vibrant accent
  Palette:
    --color-bg: #0C0F17;
    --color-bg-alt: #121826;
    --color-surface: #182233;
    --color-surface-alt: #1F2B40;
    --color-border: #253246;
    --color-accent: linear-gradient(135deg,#6366F1,#8B5CF6 40%,#EC4899 80%);
    --color-accent-solid: #6D6FF5;
    --color-accent-pink: #EC4899;
    --color-accent-amber: #F59E0B;
    --color-text: #F1F5F9;
    --color-text-dim: #94A3B8;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
  Typography:
    Display: "Clash Display", "Sora", "Inter", system-ui;
    Body: "Inter", "SF Pro Text", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen;
=====================================================*/

:root {
  --color-bg: #0C0F17;
  --color-bg-alt: #121826;
  --color-surface: #182233;
  --color-surface-alt: #1F2B40;
  --color-border: #253246;
  --color-accent-solid: #6D6FF5;
  --color-accent-pink: #EC4899;
  --color-accent-amber: #F59E0B;
  --color-text: #F1F5F9;
  --color-text-dim: #94A3B8;
  --color-success: #10B981;
  --gradient-accent: linear-gradient(135deg,#6366F1,#8B5CF6 40%,#EC4899 80%);
  --gradient-accent-soft: linear-gradient(135deg,rgba(99,102,241,0.12),rgba(139,92,246,0.1) 40%,rgba(236,72,153,0.08) 80%);
  --gradient-radial-accent: radial-gradient(circle at 30% 20%, rgba(99,102,241,0.3), transparent 60%), radial-gradient(circle at 70% 60%, rgba(236,72,153,0.25), transparent 70%);
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px -1px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 16px -2px rgba(0,0,0,.5), 0 2px 6px -1px rgba(0,0,0,.4);
  --shadow-glow: 0 0 0 1px rgba(255,255,255,0.05), 0 4px 24px -4px rgba(99,102,241,0.35), 0 8px 40px -6px rgba(236,72,153,0.25);
  --container-max: 1200px;
  --nav-height: 74px;
  --ease: cubic-bezier(.4,.0,.2,1);
  --font-display: 'Clash Display', 'Sora', 'Inter', system-ui, -apple-system;
  --font-body: 'Inter', system-ui, -apple-system;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: var(--gradient-radial-accent);
  opacity: 0.35;
  mix-blend-mode: screen;
  z-index: -2;
}

img { max-width: 100%; height: auto; display: block; }
svg { fill: currentColor; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #0d121a; }
::-webkit-scrollbar-thumb { background: #2a3445; border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #364257; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 2.2rem; }

.flex { display: flex; }
.grid { display: grid; }

h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; margin: 0 0 0.6em; line-height: 1.1; }

p { line-height: 1.55; font-size: 1.05rem; margin: 0 0 1.15em; }

.lead { font-size: clamp(1.15rem,1.65vw,1.4rem); color: var(--color-text-dim); font-weight: 400; }

.btn { --btn-bg: var(--gradient-accent); --btn-color: #fff; position: relative; display: inline-flex; align-items: center; gap: .55rem; font-weight: 500; padding: .9rem 1.35rem; font-size: .95rem; background: var(--btn-bg); color: var(--btn-color); border: none; border-radius: var(--radius-pill); cursor: pointer; text-decoration: none; line-height: 1; box-shadow: var(--shadow-md); transition: background .4s var(--ease), transform .3s var(--ease), box-shadow .4s var(--ease); }
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); }
.btn:active { transform: translateY(0); }
.btn-outline { --btn-bg: rgba(255,255,255,0.02); --btn-color: var(--color-text); box-shadow: 0 0 0 1px var(--color-border); }
.btn-outline:hover { background: rgba(255,255,255,0.06); }
.btn-ghost { background: transparent; box-shadow: none; }

.badge { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .75rem .4rem; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; background: rgba(255,255,255,0.06); color: var(--color-text-dim); border: 1px solid var(--color-border); border-radius: var(--radius-pill); }
.badge-accent { background: var(--gradient-accent); color: #fff; border: none; }

/* Navigation */
.site-header { position: fixed; top: 0; inset-inline: 0; height: var(--nav-height); backdrop-filter: blur(22px); background: rgba(12,15,23,0.72); border-bottom: 1px solid rgba(255,255,255,0.05); z-index: 100; display: flex; align-items: center; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand { display: flex; align-items: center; gap: .65rem; font-weight: 600; font-family: var(--font-display); letter-spacing: -0.5px; font-size: 1.15rem; text-decoration: none; color: #fff; }
.brand-mark { width: 40px; height: 40px; background: var(--gradient-accent); border-radius: 14px; display: grid; place-items: center; font-weight: 600; font-size: .95rem; position: relative; overflow: hidden; }
.brand-mark::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.25), transparent 60%); mix-blend-mode: overlay; }

.nav-links { display: flex; gap: 2.2rem; list-style: none; padding: 0; margin: 0; }
.nav-links a { position: relative; font-size: .85rem; letter-spacing: .04em; text-decoration: none; color: var(--color-text-dim); font-weight: 500; text-transform: uppercase; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--gradient-accent); border-radius: 2px; transition: width .4s var(--ease); }
.nav-links a:hover, .nav-links a:focus { color: #fff; }
.nav-links a:hover::after, .nav-links a:focus::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: .75rem; }
.mobile-toggle { display: none; position: relative; width: 48px; height: 48px; border-radius: 12px; background: rgba(255,255,255,0.06); border: 1px solid var(--color-border); cursor: pointer; align-items: center; justify-content: center; }
.mobile-toggle span, .mobile-toggle::before, .mobile-toggle::after { content: ""; position: absolute; width: 22px; height: 2px; background: #fff; transition: transform .5s var(--ease), opacity .4s var(--ease); border-radius: 2px; }
.mobile-toggle::before { transform: translateY(-7px); }
.mobile-toggle::after { transform: translateY(7px); }
.mobile-toggle.active span { opacity: 0; }
.mobile-toggle.active::before { transform: rotate(45deg); }
.mobile-toggle.active::after { transform: rotate(-45deg); }

@media (max-width: 920px) {
  .nav-links { position: fixed; top: var(--nav-height); right: 0; background: rgba(18,24,38,0.96); backdrop-filter: blur(20px); flex-direction: column; align-items: flex-start; padding: 2.2rem 2rem 3rem; height: calc(100vh - var(--nav-height)); width: min(360px, 100%); transform: translateX(100%); transition: transform .55s var(--ease); box-shadow: -4px 0 22px -6px rgba(0,0,0,0.55); overflow-y: auto; }
  .nav-links.open { transform: translateX(0); }
  .nav-links li { opacity: 0; transform: translateX(30px); animation: slideIn .6s var(--ease) forwards; }
  .nav-links li:nth-child(1) { animation-delay: .1s; }
  .nav-links li:nth-child(2) { animation-delay: .18s; }
  .nav-links li:nth-child(3) { animation-delay: .26s; }
  .nav-links li:nth-child(4) { animation-delay: .34s; }
  .nav-links li:nth-child(5) { animation-delay: .42s; }
  .mobile-toggle { display: inline-flex; }
}

@keyframes slideIn { to { opacity: 1; transform: translateX(0); } }

/* Hero */
.hero { padding: calc(var(--nav-height) + 6rem) 0 5rem; position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 20%, rgba(99,102,241,0.25), transparent 60%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(320px,1fr)); gap: 3.5rem; align-items: center; }

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

.display { font-size: clamp(2.6rem, 6vw, 4.15rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.04; }
.display em { font-style: normal; position: relative; }
.display em::after { content: ""; position: absolute; left: 0; right: 0; bottom: .18em; height: .42em; background: linear-gradient(90deg, rgba(99,102,241,.3), rgba(236,72,153,.35)); filter: blur(14px); z-index: -1; }

.hero-eyebrow { margin-bottom: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero-aside { position: relative; }
.hero-card { background: linear-gradient(145deg,#1A2535,#121A27); border: 1px solid rgba(255,255,255,0.05); border-radius: var(--radius-xl); padding: 2rem 1.65rem 2.3rem; box-shadow: var(--shadow-md); display: flex; flex-direction: column; gap: 1.4rem; position: relative; overflow: hidden; }
.hero-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 75% 20%, rgba(236,72,153,0.18), transparent 60%); opacity: .65; }

.metric { display: flex; flex-direction: column; gap: .25rem; }
.metric strong { font-size: 1.6rem; font-weight: 600; letter-spacing: -0.02em; }
.metric span { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-dim); font-weight: 600; }
.metrics { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1.15rem; }

.decor-ring { position: absolute; top: -40px; right: -50px; width: 220px; height: 220px; background: conic-gradient(from 0deg, rgba(99,102,241,.4), rgba(139,92,246,.15), rgba(236,72,153,.3), rgba(99,102,241,.4)); border-radius: 50%; filter: blur(18px) brightness(1.4); opacity: .45; animation: spin 22s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Value Props */
.section { padding: 5.5rem 0; position: relative; }
.section.light { background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent); }
.section-gradient { background: radial-gradient(circle at 25% 15%, rgba(99,102,241,0.15), transparent 55%), radial-gradient(circle at 80% 60%, rgba(236,72,153,0.18), transparent 65%); }
.section-header { max-width: 760px; margin: 0 auto 3.4rem; text-align: center; }
.section-header p { margin: 0; }

.value-grid { display: grid; gap: 2.4rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.value-card { position: relative; background: linear-gradient(165deg,#1A2535,#121A27 70%); border: 1px solid rgba(255,255,255,0.06); padding: 1.9rem 1.55rem 2.1rem; border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; gap: .9rem; transition: transform .5s var(--ease), background .6s var(--ease), box-shadow .5s var(--ease); }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.value-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 76% 18%, rgba(236,72,153,0.22), transparent 70%); opacity: .75; mix-blend-mode: overlay; }
.value-icon { width: 50px; height: 50px; background: var(--gradient-accent); border-radius: 16px; display: grid; place-items: center; font-size: 1.3rem; box-shadow: var(--shadow-md); }
.value-card h3 { font-size: 1.15rem; margin: .2rem 0 .35rem; }
.value-card p { font-size: .9rem; margin: 0; color: var(--color-text-dim); }

/* Services */
.services-grid { display: grid; gap: 2.8rem; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); align-items: start; }
.service { position: relative; background: linear-gradient(160deg,#1B2537,#131B27 70%); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-xl); padding: 2.2rem 1.8rem 2.4rem; display: flex; flex-direction: column; gap: 1.2rem; overflow: hidden; min-height: 320px; }
.service::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 22%, rgba(99,102,241,0.25), transparent 65%); mix-blend-mode: overlay; opacity: .75; }
.service header { display: flex; align-items: center; gap: 1rem; }
.service-icon { width: 60px; height: 60px; border-radius: 20px; background: var(--gradient-accent); display: grid; place-items: center; font-size: 1.5rem; box-shadow: var(--shadow-md); }
.service h3 { margin: 0; font-size: 1.25rem; }
.service p { margin: 0; font-size: .92rem; color: var(--color-text-dim); }
.service ul { margin: 0; padding: 0 0 0 1rem; display: flex; flex-direction: column; gap: .55rem; font-size: .82rem; }
.service li { line-height: 1.35; }

/* Process */
.process-steps { display: grid; gap: 1.8rem; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); counter-reset: step; }
.step { position: relative; background: linear-gradient(155deg,#1A2535,#121A27); border: 1px solid rgba(255,255,255,0.06); padding: 1.5rem 1.2rem 1.7rem 1.2rem; border-radius: var(--radius-lg); display: flex; flex-direction: column; gap: .65rem; }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: 12px; right: 14px; width: 34px; height: 34px; border-radius: 12px; background: rgba(255,255,255,0.05); display: grid; place-items: center; font-size: .8rem; font-weight: 600; color: var(--color-text-dim); }
.step h3 { font-size: .95rem; margin: 0; }
.step p { font-size: .8rem; margin: 0; color: var(--color-text-dim); }

/* Case Studies */
.case-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit,minmax(340px,1fr)); }
.case { position: relative; background: linear-gradient(160deg,#1B2537,#131B27 70%); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; }
.case figure { margin: 0; aspect-ratio: 16 / 9; background: #222; position: relative; overflow: hidden; }
.case figure::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(99,102,241,0.5), rgba(236,72,153,0.5)); mix-blend-mode: overlay; opacity: .3; }
.case-content { padding: 1.65rem 1.45rem 2rem; display: flex; flex-direction: column; gap: .85rem; }
.case h3 { margin: 0; font-size: 1.05rem; }
.case p { margin: 0; font-size: .82rem; color: var(--color-text-dim); }
.case-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .3rem; }
.case-tags span { font-size: .6rem; background: rgba(255,255,255,0.08); padding: .4rem .6rem .32rem; border-radius: var(--radius-pill); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--color-text-dim); }

/* Testimonials */
.testimonials { position: relative; }
.testimonial-scroller { display: flex; gap: 1.6rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .4rem; }
.testimonial-scroller::-webkit-scrollbar { height: 8px; }
.testimonial-scroller::-webkit-scrollbar-thumb { background: #202b3a; border-radius: 10px; }
.testimonial { scroll-snap-align: start; flex: 0 0 360px; background: linear-gradient(160deg,#1B2537,#131B27 70%); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-xl); padding: 1.6rem 1.4rem 1.8rem; display: flex; flex-direction: column; gap: .9rem; position: relative; }
.testimonial::before { content: "\201C"; position: absolute; top: 8px; left: 12px; font-size: 4rem; line-height: 1; color: rgba(255,255,255,0.05); font-family: serif; }
.testimonial p { margin: 0; font-size: .82rem; }
.testimonial-footer { display: flex; align-items: center; gap: .75rem; }
.avatar { width: 44px; height: 44px; border-radius: 14px; background: var(--gradient-accent); display: grid; place-items: center; font-size: .8rem; font-weight: 600; box-shadow: var(--shadow-md); }
.person { display: flex; flex-direction: column; font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; color: var(--color-text-dim); }
.person strong { font-size: .8rem; letter-spacing: 0; text-transform: none; font-weight: 600; color: var(--color-text); }

/* Founder */
.founder { display: grid; gap: 3.2rem; grid-template-columns: repeat(auto-fit,minmax(340px,1fr)); align-items: center; }
.founder-media {
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg,#1B2537,#131B27);
  box-shadow: var(--shadow-md);
}
.founder-media::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(99,102,241,0.45), rgba(236,72,153,0.45)); mix-blend-mode: overlay; opacity: .3; }
.founder-copy h3 { margin-top: 0; font-size: 1.6rem; }
.founder-copy p { font-size: .9rem; }

/* Contact CTA */
.cta { background: linear-gradient(120deg,#1A2535,#121A27 65%); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-xl); padding: 3.2rem 2.4rem 3.3rem; position: relative; overflow: hidden; box-shadow: var(--shadow-md); }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 72% 26%, rgba(236,72,153,0.35), transparent 60%); mix-blend-mode: overlay; opacity: .55; }
.cta h2 { margin-top: 0; font-size: clamp(1.9rem,3.8vw,2.6rem); }
.form { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); margin-top: 1.6rem; }
.form .full { grid-column: 1 / -1; }
.field { position: relative; display: flex; flex-direction: column; gap: .45rem; }
.field label { font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--color-text-dim); }
.field input, .field textarea { width: 100%; padding: .85rem .9rem; font: inherit; background: rgba(255,255,255,0.04) !important; border: 1px solid rgba(255,255,255,0.08); color: var(--color-text); border-radius: var(--radius-md); transition: border-color .4s var(--ease), background .4s var(--ease); resize: vertical; min-height: 54px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-accent-pink); background: rgba(255,255,255,0.07) !important; }

.notice { font-size: .65rem; color: var(--color-text-dim); margin-top: .7rem; }

/* Footer */
.site-footer { padding: 3.5rem 0 3rem; background: #0B0E15; border-top: 1px solid rgba(255,255,255,0.05); margin-top: 5rem; }
.footer-grid { display: grid; gap: 3rem; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-brand p { font-size: .75rem; color: var(--color-text-dim); margin: 0; }
.footer-nav h4 { margin: 0 0 .9rem; font-size: .75rem; letter-spacing: .2em; font-weight: 600; text-transform: uppercase; color: var(--color-text-dim); }
.footer-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.footer-nav a { text-decoration: none; font-size: .8rem; color: var(--color-text); opacity: .7; transition: opacity .4s var(--ease); }
.footer-nav a:hover { opacity: 1; }
.copyright { margin-top: 2.8rem; font-size: .65rem; letter-spacing: .1em; color: var(--color-text-dim); text-align: center; }

/* Animations & Effects */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

.fade-divider { position: relative; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent); margin: 5rem 0 0; }

/* Utility */
.center { text-align: center; }
.mw-600 { max-width: 600px; }
.mw-700 { max-width: 700px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.gap-2 { gap: 2rem; }
.hidden { display: none !important; }

@media (max-width: 640px) {
  .hero { padding-top: calc(var(--nav-height) + 4rem); }
  .hero-grid { gap: 2.8rem; }
  .display { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .nav-cta .btn-outline { display: none; }
  .service, .cta { padding: 2rem 1.4rem 2.4rem; }
  .value-grid { gap: 1.6rem; }
  .section { padding: 4.2rem 0; }
  .footer-grid { gap: 2.2rem; }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}