/* ===================== Buzzar Brand Tokens ===================== */
/* Source: buzzar brand guidelines — "Bold Mono" direction.
   Black & beige only. No gradients. No rounded corners. No soft shadows.
   One type family run at extremes (900 / 700 / 400). */
:root {
  --jet: #121212;      /* primary bg, 70% */
  --beige: #E7DCC8;    /* primary text/fg, 25% */
  --bone: #F2ECDF;     /* alt surface / inverted panels, ~5% */
  --graphite: #4A453D; /* borders only, ~5% */

  --bg: var(--jet);
  --surface: #1a1a18;   /* jet, lifted one step for cards — still read as "black" */
  --text: var(--beige);
  --text-dim: #B7AD98;  /* beige, dimmed for secondary copy — stays >4.5:1 on jet */
  --text-faint: #8C8672;

  --border: var(--graphite);

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-head: var(--font);
  --font-body: var(--font);

  --radius: 0; /* hard edges, no rounded corners, anywhere */

  --container: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===================== Reset ===================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 900;
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-style: normal;
}
p { margin: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -3rem; background: var(--beige);
  color: var(--jet); padding: .6rem 1rem; font-weight: 700;
  transition: top .2s var(--ease); z-index: 200;
}
.skip-link:focus { top: 1rem; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient { color: var(--beige); } /* no gradients on brand — weight/size carry emphasis */

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.9rem;
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform .15s var(--ease), background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), box-shadow .15s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translate(2px, 2px); }
.btn-primary {
  background: var(--beige);
  color: var(--jet);
  box-shadow: 4px 4px 0 0 var(--graphite);
}
.btn-primary:hover { box-shadow: 6px 6px 0 0 var(--graphite); transform: translate(-2px, -2px); }
.btn-primary:active { box-shadow: 1px 1px 0 0 var(--graphite); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--beige);
}
.btn-outline:hover { background: var(--beige); color: var(--jet); }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.85rem; }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* ===================== Header / Nav ===================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: var(--jet);
  transition: padding .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  padding: 14px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.logo { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-head); font-weight: 900; font-size: 1.3rem; letter-spacing: -0.02em; }
.logo-mark {
  display: inline-block;
  width: 22px; height: 22px;
  background: var(--beige);
  clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
  flex-shrink: 0;
}
.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a {
  font-size: 0.9rem; font-weight: 700; color: var(--text-dim);
  position: relative; padding: 4px 0; transition: color .2s var(--ease);
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--beige); transition: width .2s var(--ease);
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: transparent; border: 2px solid var(--border);
}
.nav-toggle span { display: block; height: 2px; width: 18px; margin: 0 auto; background: var(--text); transition: transform .25s var(--ease), opacity .25s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== Hero ===================== */
.hero {
  position: relative;
  padding: 168px 0 0;
  overflow: hidden;
}
.hero-fabric {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  display: block;
  width: 100%; height: 100%;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}
.hero-inner { position: relative; z-index: 1; max-width: 880px; }
.hero-title {
  font-size: clamp(2.6rem, 5.6vw, 4.5rem);
  letter-spacing: -0.03em;
  font-weight: 900;
  margin-bottom: 1.4rem;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 400;
  color: var(--text-dim);
  max-width: 600px;
  margin-bottom: 2.2rem;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3.5rem; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 1.5rem;
  padding: 2rem 0 3.5rem;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; }
.stat-value { display: inline-flex; align-items: baseline; }
.stat-num, .stat-suffix { font-family: var(--font-head); font-size: 2.1rem; font-weight: 900; display: inline; letter-spacing: -0.02em; }
.stat-suffix { color: var(--text); }
.stat-label { color: var(--text-faint); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; margin-top: 0.4rem; }

.logo-ticker {
  border-top: 1px solid var(--border);
  padding: 1.6rem 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-ticker-track {
  display: flex;
  gap: 3.5rem;
  width: max-content;
  animation: ticker 28s linear infinite;
  color: var(--text-faint);
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===================== Sections generic ===================== */
.section { padding: 7rem 0; }
.section-alt { background: var(--jet); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 680px; margin-bottom: 3.2rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); letter-spacing: -0.02em; font-weight: 900; margin-bottom: 0.9rem; }
.section-sub { color: var(--text-dim); font-size: 1.05rem; }

.grid { display: grid; gap: 1.5rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

/* ===================== Services ===================== */
.services-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.service-card:hover { border-color: var(--beige); }
.service-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--beige); color: var(--beige);
  margin-bottom: 1.4rem;
}
.service-icon svg { width: 22px; height: 22px; }
.service-card h3 { font-size: 1.05rem; font-weight: 900; margin-bottom: 0.6rem; }
.service-card p { color: var(--text-dim); font-size: 0.94rem; font-weight: 400; margin-bottom: 1.2rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-list li {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-dim);
  border: 1px solid var(--border); padding: 0.3rem 0.7rem;
}

/* ===================== Portfolio ===================== */
.filter-bar { display: flex; gap: 0.7rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn {
  background: transparent; border: 2px solid var(--border); color: var(--text-dim);
  padding: 0.55rem 1.2rem; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em;
  transition: all .15s var(--ease);
}
.filter-btn:hover { color: var(--text); border-color: var(--beige); }
.filter-btn.active { background: var(--beige); color: var(--jet); border-color: var(--beige); }

.portfolio-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.portfolio-card { padding: 0; overflow: hidden; }
.portfolio-card:hover { border-color: var(--beige); }
.portfolio-thumb {
  height: 190px; position: relative;
  display: flex; align-items: flex-end; padding: 1.1rem;
  background:
    linear-gradient(135deg, transparent 45%, var(--graphite) 45%, var(--graphite) 55%, transparent 55%),
    var(--jet);
  border-bottom: 1px solid var(--border);
}
.portfolio-metric {
  background: var(--bone);
  color: var(--jet); font-size: 0.78rem; font-weight: 900;
  padding: 0.4rem 0.8rem;
}
.portfolio-body { padding: 1.6rem; }
.portfolio-niche { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); font-weight: 700; margin-bottom: 0.5rem; }
.portfolio-body h3 { font-size: 1.05rem; font-weight: 900; margin-bottom: 0.6rem; }
.portfolio-body p { color: var(--text-dim); font-size: 0.92rem; font-weight: 400; margin-bottom: 1rem; }
.portfolio-link { font-size: 0.85rem; font-weight: 700; color: var(--beige); border-bottom: 2px solid var(--beige); padding-bottom: 2px; }
.portfolio-link:hover { color: var(--text-dim); border-color: var(--text-dim); }
.portfolio-card.hide { display: none; }

/* ===================== Process ===================== */
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.5rem; }
.process-step {
  position: relative; padding-top: 1rem; border-top: 2px solid var(--border);
  transition: border-color .2s var(--ease);
}
.process-step:hover { border-top-color: var(--beige); }
.process-num { display: block; font-family: var(--font-head); font-size: 1.7rem; font-weight: 900; color: var(--text); margin-bottom: 0.9rem; letter-spacing: -0.02em; }
.process-step h3 { font-size: 1.05rem; font-weight: 900; margin-bottom: 0.6rem; }
.process-step p { color: var(--text-dim); font-size: 0.92rem; font-weight: 400; }

/* ===================== Testimonials ===================== */
.testimonial-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.testimonial-card { display: flex; flex-direction: column; justify-content: space-between; }
.testimonial-card blockquote { margin: 0 0 1.6rem; font-size: 1rem; font-weight: 400; color: var(--text); line-height: 1.6; }
.testimonial-card figcaption { display: flex; align-items: center; gap: 0.8rem; }
.testimonial-card figcaption span:last-child { display: flex; flex-direction: column; }
.testimonial-card strong { font-weight: 700; }
.testimonial-card small { color: var(--text-faint); font-size: 0.8rem; }
.avatar {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bone);
  color: var(--jet);
  font-weight: 900; font-size: 0.8rem; font-family: var(--font-head);
  flex-shrink: 0;
}

/* ===================== Contact ===================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 3.5rem; align-items: start; }
.contact-intro h2 { font-size: clamp(1.8rem, 3.2vw, 2.3rem); font-weight: 900; margin-bottom: 0.9rem; }
.calendly-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface); border: 2px solid var(--border);
  padding: 1.3rem 1.5rem; margin: 1.8rem 0;
  transition: border-color .15s var(--ease);
}
.calendly-card:hover { border-color: var(--beige); }
.calendly-card strong { display: block; font-size: 1rem; font-weight: 900; }
.calendly-card small { color: var(--text-faint); }
.calendly-arrow { font-size: 1.3rem; color: var(--beige); font-weight: 900; }
.contact-meta { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1.6rem; }
.contact-meta li { display: flex; justify-content: space-between; font-size: 0.9rem; border-top: 1px solid var(--border); padding-top: 0.9rem; }
.contact-meta strong { color: var(--text-faint); font-weight: 700; }
.contact-meta span { color: var(--text); font-weight: 400; }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-dim); }
.field input, .field select, .field textarea {
  background: var(--jet); border: 2px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 0.8rem 0.9rem; font-size: 0.94rem; font-weight: 400;
  transition: border-color .15s var(--ease);
}
.field textarea { resize: vertical; min-height: 100px; font-family: var(--font-body); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--beige);
}
.form-status { font-size: 0.85rem; font-weight: 700; min-height: 1.2em; color: var(--beige); }
.form-status.error { color: #E8B4A0; }

/* ===================== Footer ===================== */
.site-footer { border-top: 1px solid var(--border); padding: 5rem 0 0; background: var(--jet); }
.footer-top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 3rem; padding-bottom: 3.5rem; }
.footer-brand p { color: var(--text-dim); font-weight: 400; margin: 1rem 0 1.5rem; max-width: 320px; font-size: 0.92rem; }
.newsletter { display: flex; gap: 0.6rem; max-width: 360px; }
.newsletter input {
  flex: 1; background: var(--surface); border: 2px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 0.7rem 1.1rem; font-size: 0.9rem;
}
.newsletter input:focus { outline: none; border-color: var(--beige); }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 2rem; }
.footer-links h4 { font-size: 0.78rem; font-weight: 700; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 1.1rem; }
.footer-links a { display: block; color: var(--text-dim); font-weight: 400; font-size: 0.92rem; padding: 0.4rem 0; transition: color .2s var(--ease); }
.footer-links a:hover { color: var(--beige); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem;
  border-top: 1px solid var(--border); padding: 1.6rem 0; margin-top: 1rem;
  color: var(--text-faint); font-size: 0.82rem; font-weight: 400;
}

/* ===================== Back to top ===================== */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px; width: 46px; height: 46px;
  border-radius: var(--radius); background: var(--beige); color: var(--jet); border: none;
  font-size: 1.1rem; font-weight: 900; display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  z-index: 90; box-shadow: 4px 4px 0 0 var(--graphite);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translate(-2px, -2px); }

/* ===================== Scroll reveal ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ===================== Responsive ===================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process-grid { grid-template-columns: repeat(2, minmax(0,1fr)); row-gap: 2.2rem; }
  .testimonial-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-stats { grid-template-columns: repeat(2, minmax(0,1fr)); row-gap: 1.8rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed; top: 68px; left: 16px; right: 16px;
    background: var(--jet); border: 2px solid var(--border);
    flex-direction: column; align-items: stretch; gap: 0; padding: 0.6rem;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { padding: 0.85rem 0.9rem; }
  .main-nav a:hover { background: var(--surface); }
  .main-nav a::after { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-sm { display: none; }

  .hero { padding-top: 130px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .hero-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }

  .services-grid, .portfolio-grid, .process-grid, .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 4.5rem 0; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}