/* =====================================================================
   Connect with Bayezid — design system
   Palette is deliberately not "acid green on flat black": the background
   itself carries a faint green undertone (--void) so the whole page reads
   as one material rather than a neon accent dropped onto pure black.
   Signature motif: a slow verification "scan/pulse" — a nod to the fact
   that everything here (profiles, work, claims) is meant to be checkable.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,650&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --void: #0A0F0D;
  --surface: #101613;
  --surface-raised: #161F1A;
  --line: rgba(237, 239, 236, 0.09);
  --emerald: #00D084;
  --emerald-soft: rgba(0, 208, 132, 0.14);
  --emerald-deep: #00A868;
  --gold: #D4AF6A;
  --paper: #EDEFEC;
  --text-soft: #93A199;
  --text-dim: #5C6A62;
  --radius: 18px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--void);
  color: var(--paper);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Fraunces', serif; font-weight: 600; letter-spacing: -0.01em; margin: 0; color: var(--paper); }
em { font-style: italic; color: var(--emerald); font-family: 'Fraunces', serif; }
p { margin: 0; line-height: 1.6; color: var(--text-soft); }
a { color: inherit; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--emerald); color: var(--void);
  padding: 12px 20px; z-index: 200; font-weight: 600; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--emerald); outline-offset: 3px; }

/* ---------------------------------------------------------------- Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-radius: 100px; font-weight: 600; font-size: 0.92rem;
  text-decoration: none; transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn-primary { background: var(--emerald); color: var(--void); }
.btn-primary:hover { background: var(--paper); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line); color: var(--paper); }
.btn-ghost:hover { border-color: var(--emerald); color: var(--emerald); transform: translateY(-2px); }
.btn-lg { padding: 17px 30px; font-size: 1rem; }
.btn-arrow { transition: transform 0.25s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ---------------------------------------------------------------- Header */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 15, 13, 0.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 18px 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand-mark { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-pulse, .brand-pulse-sm { width: 9px; height: 9px; border-radius: 50%; background: var(--emerald); position: relative; flex-shrink: 0; }
.brand-pulse-sm { width: 7px; height: 7px; }
.brand-pulse::after, .brand-pulse-sm::after {
  content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid var(--emerald);
  animation: pulse-ring 2.2s ease-out infinite;
}
@keyframes pulse-ring { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(2.4); opacity: 0; } }
.brand-word { font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: 1rem; color: var(--paper); letter-spacing: -0.02em; }
.brand-word em { font-style: normal; color: var(--emerald); }

.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a { text-decoration: none; color: var(--text-soft); font-size: 0.9rem; font-weight: 500; transition: color 0.2s ease; }
.main-nav a:hover { color: var(--paper); }
.nav-cta { background: var(--surface-raised); border: 1px solid var(--line); padding: 9px 18px; border-radius: 100px; color: var(--paper) !important; }
.nav-cta:hover { border-color: var(--emerald); color: var(--emerald) !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--paper); border-radius: 2px; }
.site-header.is-scrolled { background: rgba(10, 15, 13, 0.92); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--void);
    border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
    padding: 8px 20px 20px; gap: 4px; display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: none; }
  .nav-cta { text-align: center; margin-top: 8px; }
}

/* ---------------------------------------------------------------- Hero */
.hero {
  position: relative; padding: 190px 28px 120px; max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: 0.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 30% 20%, black 10%, transparent 75%);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--emerald);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 26px;
}
.eyebrow-mark { width: 6px; height: 6px; background: var(--emerald); border-radius: 1px; }
.hero-title {
  font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 1.04; margin-bottom: 26px;
}
.hero-title span { display: block; }
.hero-sub { font-size: 1.1rem; max-width: 480px; margin-bottom: 36px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-avatar { position: relative; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.avatar-frame {
  position: relative; width: min(340px, 100%); aspect-ratio: 4/5; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--line); background: var(--surface-raised);
}
.avatar-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar-img:not([src]), .avatar-img[src=""] { display: none; }
.avatar-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace;
}
.avatar-placeholder span { font-family: 'Fraunces', serif; font-size: 3rem; color: var(--text-soft); }
.avatar-placeholder small { font-size: 0.7rem; }
.avatar-scan {
  position: absolute; left: 0; right: 0; height: 40%; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--emerald-soft) 45%, transparent 100%);
  animation: scan-sweep 3.4s ease-in-out infinite;
}
@keyframes scan-sweep { 0%, 100% { top: -40%; } 50% { top: 100%; } }
.avatar-badge {
  display: flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem; color: var(--text-soft); letter-spacing: 0.02em;
}
.badge-pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--emerald); box-shadow: 0 0 0 3px var(--emerald-soft); }

/* ---------------------------------------------------------------- Trust bar */
.trust-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-inner {
  max-width: 1200px; margin: 0 auto; padding: 44px 28px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.trust-stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: 'Fraunces', serif; font-size: 2.4rem; font-weight: 600; color: var(--emerald); }
.stat-label { font-size: 0.82rem; color: var(--text-soft); }

/* ---------------------------------------------------------------- Sections (generic) */
.section { max-width: 1200px; margin: 0 auto; padding: 120px 28px; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-eyebrow {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--emerald);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height: 1.15; }

/* ---------------------------------------------------------------- Services */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.service-card {
  background: var(--surface); padding: 34px 26px; text-decoration: none; display: block;
  transition: background 0.3s ease;
}
.service-card:hover { background: var(--surface-raised); }
.service-index { font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--text-dim); }
.service-card h3 { font-size: 1.15rem; margin: 18px 0 10px; }
.service-card p { font-size: 0.88rem; }

/* ---------------------------------------------------------------- Work list */
.work-list { display: flex; flex-direction: column; gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.work-row {
  background: var(--surface); text-decoration: none; padding: 32px;
  display: grid; grid-template-columns: 120px 1fr auto; gap: 28px; align-items: center;
  transition: background 0.3s ease;
}
.work-row:hover { background: var(--surface-raised); }
.work-row:hover .work-media-glow { opacity: 1; transform: scale(1.15); }
.work-media { width: 120px; height: 90px; border-radius: 12px; background: var(--void); position: relative; overflow: hidden; border: 1px solid var(--line); }
.work-media-glow {
  position: absolute; inset: -20%; opacity: 0.55; transition: all 0.5s var(--ease);
  background: radial-gradient(circle at 30% 30%, var(--emerald) 0%, transparent 65%);
  filter: blur(6px);
}
.work-tag { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.work-copy h3 { font-size: 1.3rem; margin: 8px 0 6px; }
.work-copy p { font-size: 0.92rem; max-width: 520px; }
.work-link { font-size: 0.86rem; color: var(--emerald); font-weight: 600; white-space: nowrap; display: flex; align-items: center; gap: 6px; }

/* ---------------------------------------------------------------- Reviews marquee */
.reviews { padding-left: 0; padding-right: 0; }
.reviews .section-head { padding: 0 28px; }
.marquee-wrap { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); }
.marquee-track { display: flex; gap: 20px; width: max-content; animation: marquee-scroll 40s linear infinite; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.review-card {
  width: 340px; flex-shrink: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; display: flex; flex-direction: column; gap: 14px;
}
.review-stars { color: var(--gold); font-size: 0.85rem; letter-spacing: 2px; }
.review-quote { font-size: 0.94rem; color: var(--paper); font-style: italic; }
.review-who { font-size: 0.8rem; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; }

/* ---------------------------------------------------------------- Verify section */
.verify { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.verify-inner { max-width: 1200px; margin: 0 auto; padding: 120px 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.verify-copy h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin: 16px 0 20px; }
.verify-copy p { font-size: 1rem; max-width: 460px; margin-bottom: 30px; }
.verify-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.verify-chip {
  border: 1px solid var(--line); border-radius: 10px; padding: 18px 14px; text-align: center;
  font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; color: var(--text-soft);
  transition: border-color 0.3s ease, color 0.3s ease;
}
.verify-chip:hover { border-color: var(--emerald); color: var(--emerald); }

/* ---------------------------------------------------------------- CTA band */
.cta-band { text-align: center; }
.cta-inner { max-width: 620px; margin: 0 auto; }
.cta-inner h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 16px; }
.cta-inner p { font-size: 1.05rem; margin-bottom: 34px; }

/* ---------------------------------------------------------------- Footer */
.site-footer { border-top: 1px solid var(--line); padding-top: 64px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 28px 40px; display: flex; flex-wrap: wrap; gap: 60px; justify-content: space-between; }
.footer-brand { max-width: 280px; }
.footer-brand .brand-word { font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.footer-brand p { font-size: 0.85rem; margin-top: 10px; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-cols > div { display: flex; flex-direction: column; gap: 10px; }
.footer-heading { font-family: 'JetBrains Mono', monospace; font-size: 0.74rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.footer-cols a { color: var(--text-soft); text-decoration: none; font-size: 0.88rem; }
.footer-cols a:hover { color: var(--emerald); }
.footer-legal { max-width: 1200px; margin: 0 auto; padding: 24px 28px; border-top: 1px solid var(--line); font-size: 0.78rem; color: var(--text-dim); }

/* ---------------------------------------------------------------- Scroll reveal */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------------- Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 150px; }
  .hero-avatar { order: -1; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .work-row { grid-template-columns: 1fr; text-align: left; }
  .work-media { width: 100%; height: 140px; }
  .verify-inner { grid-template-columns: 1fr; }
  .verify-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .trust-inner { grid-template-columns: 1fr 1fr; }
  .header-inner { padding: 16px 20px; }
}