/* ==========================================================================
   Sharif Mohammed — Portfolio
   Dark, editorial, typography-first. Lime + cyan accents on near-black.
   ========================================================================== */

:root {
  /* Color */
  --bg:            #0a0d0a;
  --bg-elevated:   #12160f;
  --bg-elevated-2: #171d15;
  --border:        rgba(243, 246, 241, 0.09);
  --border-strong: rgba(243, 246, 241, 0.18);
  --text:          #f3f6ef;
  --text-muted:    #9aa89b;
  --text-dim:      #7c8879;
  --lime:          #c9ff4d;
  --lime-soft:     rgba(201, 255, 77, 0.14);
  --cyan:          #52f6e6;
  --cyan-soft:     rgba(82, 246, 230, 0.14);

  /* Type */
  --font-display: 'Bricolage Grotesque', 'Georgia', serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --gutter: clamp(1.5rem, 5vw, 5rem);
  --section-pad: clamp(4.5rem, 10vw, 8rem);
  --radius: 4px;
  --header-h: 76px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.7s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  /* Anchor jumps are eased by the JS scroll-smoothing layer instead of
     native scroll-behavior, so the two easings don't compound. */
  scroll-behavior: auto;
  scroll-padding-top: var(--header-h);
}

#scroll-content {
  will-change: transform;
}
@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;
  }
}

section[id] { scroll-margin-top: var(--header-h); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
  animation: page-in 0.6s var(--ease) both;
}
@keyframes page-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  body { animation: none; }
}

/* Faint grain for texture without imagery */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

::selection { background: var(--lime); color: #0a0d0a; }

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

.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(--lime);
  color: #0a0d0a;
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 1000;
  transition: top 0.2s var(--ease);
  border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

/* ==========================================================================
   Page loader
   Pure-CSS timeline — hides itself on a fixed schedule with no JS
   dependency, so it can never get stuck covering the site.
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: var(--bg);
  animation: loader-hide 0.5s var(--ease) 1.3s forwards;
}
@keyframes loader-hide {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

.loader-orbit { position: relative; width: 84px; height: 84px; }
.loader-hub {
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 14px;
  margin: -7px 0 0 -7px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 22px rgba(201, 255, 77, 0.7);
}
.loader-node {
  position: absolute;
  top: 50%; left: 50%;
  width: 8px; height: 8px;
  margin: -4px 0 0 -4px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(82, 246, 230, 0.8);
  animation: loader-orbit 1.1s linear infinite;
}
.loader-node.n1 { animation-delay: 0s; }
.loader-node.n2 { animation-delay: -0.275s; }
.loader-node.n3 { animation-delay: -0.55s; }
.loader-node.n4 { animation-delay: -0.825s; }
@keyframes loader-orbit {
  from { transform: rotate(0deg) translateX(38px); }
  to { transform: rotate(360deg) translateX(38px); }
}

.loader-label {
  display: flex;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}
.loader-dots span {
  opacity: 0;
  animation: loader-dot-fade 1.2s ease infinite;
}
.loader-dots span:nth-child(1) { animation-delay: 0s; }
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes loader-dot-fade { 0%, 100% { opacity: 0; } 50% { opacity: 1; } }

.loader-bar {
  width: 160px;
  height: 2px;
  border-radius: 2px;
  background: var(--border-strong);
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--lime);
  animation: loader-fill 1.3s var(--ease) forwards;
}
@keyframes loader-fill { to { width: 100%; } }

@media (prefers-reduced-motion: reduce) {
  .page-loader { animation: none; opacity: 0; visibility: hidden; pointer-events: none; }
  .loader-node, .loader-dots span, .loader-bar-fill { animation: none; }
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  padding-inline: var(--gutter);
  position: relative;
}

section { position: relative; z-index: 1; padding-block: var(--section-pad); }

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head h2 { margin-top: 0.75rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 600; }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--text-muted);
  max-width: 42rem;
}

p + p { margin-top: 1rem; }

/* ---------- Scroll reveal ----------
   Only animate when JS confirmed it can un-hide content (html.js).
   No-JS / JS-failure visitors get fully visible content by default. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--lime); color: #0a0d0a; }
.btn-primary:hover { background: #d8ff77; }

.btn-outline { border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--lime); color: var(--lime); }

.btn-small { padding: 0.55rem 1.1rem; font-size: 0.8rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 13, 10, 0.7);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.1rem;
}

.logo { display: flex; align-items: center; gap: 0.65rem; }
.logo-mark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  width: 2.1rem; height: 2.1rem;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--lime);
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.site-nav ul { display: flex; gap: 2rem; }
.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  position: relative;
  padding-block: 0.25rem;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--lime);
  transition: right 0.3s var(--ease);
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.nav-cta { white-space: nowrap; }

.nav-toggle {
  display: none;
  width: 2.4rem; height: 2.4rem;
  align-items: center; justify-content: center;
}
.nav-toggle-box { position: relative; width: 20px; height: 14px; }
.nav-toggle-box span,
.nav-toggle-box::before,
.nav-toggle-box::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease), top 0.25s var(--ease);
}
.nav-toggle-box::before { top: 0; }
.nav-toggle-box span { top: 6px; }
.nav-toggle-box::after { top: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-box::before { top: 6px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-box span { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-box::after { top: 6px; transform: rotate(-45deg); }

.mobile-nav {
  background: var(--bg);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease), opacity 0.35s var(--ease), border-color 0.5s var(--ease);
  border-top: 1px solid transparent;
}
.mobile-nav.is-open {
  max-height: 34rem;
  opacity: 1;
  border-top-color: var(--border);
}
.mobile-nav ul { padding: 1.5rem var(--gutter); display: flex; flex-direction: column; gap: 1.1rem; }
.mobile-nav a {
  font-family: var(--font-mono);
  font-size: 1rem;
  display: inline-block;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}
.mobile-nav a:hover { color: var(--lime); transform: translateX(4px); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding-top: clamp(3.5rem, 8vw, 6rem); overflow: hidden; }

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-sub { margin-top: 1.5rem; }

.hero-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}
.hero-labels li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text-muted);
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }

.hero-inner { perspective: 1200px; }
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 460px;
  margin-inline: auto;
  transform-style: preserve-3d;
  transition: transform 0.4s var(--ease);
  will-change: transform;
}

/* Soft brand-colored glow breathing behind the portrait */
.hero-photo-glow {
  position: absolute;
  inset: -12%;
  z-index: 0;
  background:
    radial-gradient(closest-side, rgba(201, 255, 77, 0.22), transparent 70%) 25% 20% / 60% 60% no-repeat,
    radial-gradient(closest-side, rgba(82, 246, 230, 0.16), transparent 70%) 80% 75% / 55% 55% no-repeat;
  filter: blur(38px);
  animation: glow-breathe 7s var(--ease) infinite;
}
@keyframes glow-breathe {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

.hero-photo-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.hero-photo {
  width: 100%;
  height: 100%;
  /* Real cutout PNG with alpha — show the whole subject rather than
     cropping it to fill the box, since there's no background to blend. */
  object-fit: contain;
  object-position: center top;
  filter: grayscale(1) contrast(1.08) drop-shadow(0 25px 40px rgba(0, 0, 0, 0.5));
}

@media (prefers-reduced-motion: reduce) {
  .hero-photo-glow,
  .float-tag { animation: none !important; }
}

.float-tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(10, 13, 10, 0.6);
  backdrop-filter: blur(6px);
  animation: bob 6s var(--ease) infinite;
}
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.tag-1 { top: 8%;  left: 6%;  animation-delay: 0s; }
.tag-2 { top: 4%;  right: 8%; animation-delay: 1.4s; }
.tag-3 { bottom: 30%; right: 0%; animation-delay: 0.7s; }
.tag-4 { bottom: 10%; left: 22%; animation-delay: 2.1s; }
.tag-5 { top: 46%; left: -4%; animation-delay: 2.8s; }

.scroll-cue {
  display: flex;
  justify-content: center;
  margin-top: clamp(2.5rem, 6vw, 4rem);
}
.scroll-cue span {
  width: 1px; height: 40px;
  background: linear-gradient(var(--lime), transparent);
  animation: scrollcue 2s var(--ease) infinite;
}
@keyframes scrollcue { 0% { opacity: 0.2; } 50% { opacity: 1; } 100% { opacity: 0.2; } }

/* ==========================================================================
   About
   ========================================================================== */
.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.about-body { max-width: 46rem; margin-top: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.about-body p:not(.lede) { color: var(--text-muted); }

/* Venn diagram: three fields of experience converging into one practice */
.venn {
  position: relative;
  width: clamp(240px, 26vw, 340px);
  aspect-ratio: 1;
  margin-inline: auto;
}
.venn-circle {
  position: absolute;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1.5px solid;
  display: flex;
  justify-content: center;
  padding-top: 12%;
  mix-blend-mode: screen;
}
.venn-circle span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.venn-circle-edu {
  top: 0; left: 4%;
  border-color: var(--lime);
  background: rgba(201, 255, 77, 0.07);
}
.venn-circle-edu span { color: var(--lime); }
.venn-circle-it {
  top: 0; right: 4%;
  border-color: var(--cyan);
  background: rgba(82, 246, 230, 0.07);
}
.venn-circle-it span { color: var(--cyan); }
.venn-circle-tourism {
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  border-color: var(--text-dim);
  background: rgba(243, 246, 239, 0.05);
  align-items: flex-end;
  padding-top: 0;
  padding-bottom: 12%;
}
.venn-circle-tourism span { color: var(--text-muted); }
.venn-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 30%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1.15;
  color: var(--text);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.stat-grid {
  margin-top: clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
}
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--lime);
  line-height: 1;
}
.stat-label {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ==========================================================================
   Automation
   ========================================================================== */
.automation { background: var(--bg-elevated); border-block: 1px solid var(--border); }

.automation-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.automation-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.automation-list li {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-muted);
  padding-left: 1.4rem;
  position: relative;
}
.automation-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  background: var(--lime);
  border-radius: 50%;
}

.flow-diagram {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.flow-step {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.flow-step:first-child { padding-top: 0; }
.flow-step-end { border-bottom: none; }
.flow-step-end .flow-label { color: var(--lime); }
.flow-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}
.flow-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}
.flow-step:not(.flow-step-end)::after {
  content: "↓";
  position: absolute;
  left: 0.15rem;
  bottom: -0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  opacity: 0.7;
}

.tool-row {
  margin-top: clamp(3rem, 6vw, 5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.tool-row-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.tool-pills { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tool-pills li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text);
}

/* ==========================================================================
   Claude Code
   ========================================================================== */
.claude-code-inner {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.claude-code-list {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem 1.5rem;
}
.claude-code-list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 1rem;
  border-left: 2px solid var(--border-strong);
}

.terminal {
  background: #05070a;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255,255,255,0.02);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  background: #0c0f0d;
  border-bottom: 1px solid var(--border);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; background: #3a3f3a; }
.terminal-dot:nth-child(1) { background: #ff6159; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #28c93f; }
.terminal-title {
  margin-left: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}
.terminal-body {
  padding: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.9;
  min-height: 260px;
}
.terminal-prompt { color: var(--lime); margin-right: 0.5rem; }
.terminal-line { color: var(--text); white-space: pre-wrap; }
.terminal-line.is-output { color: var(--cyan); padding-left: 1.4rem; }
.terminal-line.is-output::before { content: "› "; color: var(--text-dim); }
.terminal-cursor {
  display: inline-block;
  width: 0.55em; height: 1.05em;
  background: var(--lime);
  margin-left: 2px;
  vertical-align: -0.15em;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .terminal-cursor { animation: none; } }

/* ==========================================================================
   SEO
   ========================================================================== */
.seo-funnel {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.75rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.funnel-step {
  flex: 1 1 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.4rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  position: relative;
}
.funnel-step + .funnel-step::before {
  content: "→";
  position: absolute;
  left: -1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 0.9rem;
}
.funnel-step-end { border-color: var(--lime); color: var(--lime); }

.seo-capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem 1.5rem;
}
.seo-capabilities li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-block: 0.6rem;
  border-top: 1px solid var(--border);
}

/* ==========================================================================
   Marketing orbit diagram
   ========================================================================== */
.orbit {
  position: relative;
  width: clamp(300px, 42vw, 460px);
  aspect-ratio: 1;
  margin: clamp(2.5rem, 6vw, 4rem) auto;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
}
.orbit-ring-2 { inset: 15%; }

.orbit-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--lime);
  color: #0a0d0a;
  display: grid;
  place-items: center;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.75rem, 1.6vw, 0.95rem);
  line-height: 1.2;
  box-shadow: 0 0 40px rgba(201, 255, 77, 0.45);
  z-index: 2;
}

/* Each node is a box the same size as .orbit itself (so rotating it pivots
   exactly on the orbit's center); the pill inside sits pinned to its top
   edge, which places it at the orbit's true radius with no percentage/own-box
   transform pitfalls. */
.orbit-node {
  position: absolute;
  inset: 0;
  transform: rotate(var(--angle));
  animation: orbit-spin 60s linear infinite;
  animation-play-state: paused;
}
.orbit-node span {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%) rotate(calc(var(--angle) * -1));
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-muted);
}

@media (min-width: 641px) {
  .orbit-node { animation-play-state: running; }
  .orbit-node span { animation: orbit-counter-spin 60s linear infinite; animation-play-state: running; }
}
@keyframes orbit-spin { to { transform: rotate(calc(var(--angle) + 360deg)); } }
@keyframes orbit-counter-spin { to { transform: translate(-50%, -50%) rotate(calc(var(--angle) * -1 - 360deg)); } }

@media (prefers-reduced-motion: reduce) {
  .orbit-node, .orbit-node span { animation: none !important; }
}

@media (max-width: 640px) {
  .orbit { width: 280px; }
  .orbit-node span { font-size: 0.65rem; padding: 0.4rem 0.7rem; }
}

/* ==========================================================================
   Marketing marquee
   ========================================================================== */
.marketing { overflow: hidden; }
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: 1.5rem;
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  flex-shrink: 0;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-inline: clamp(1rem, 4vw, 3.5rem);
  animation: marquee 32s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  color: var(--text-dim);
  white-space: nowrap;
}
.marquee-track span:nth-child(odd) { color: var(--text); }
@keyframes marquee { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; }
  .marquee-track { animation: none; }
}

/* ==========================================================================
   Impact
   ========================================================================== */
.impact-headline { text-align: left; margin-bottom: clamp(3rem, 6vw, 5rem); }
.impact-stat {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 10vw, 7rem);
  line-height: 1;
}
.impact-stat .stat-number { color: var(--text); }
.impact-stat .stat-number:last-of-type { color: var(--lime); }
.impact-arrow { color: var(--cyan); font-size: 0.6em; }
.impact-caption {
  margin-top: 1.5rem;
  max-width: 32rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.growth-chart {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-width: 40rem;
  margin: clamp(2.5rem, 5vw, 3.5rem) 0;
}
.growth-bar { display: grid; grid-template-columns: 4.5rem 1fr 4.5rem; align-items: center; gap: 1rem; }
.growth-bar-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.growth-bar-track {
  height: 10px;
  border-radius: 999px;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.growth-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 1.4s var(--ease);
}
.growth-bar-before { background: var(--text-dim); }
.growth-bar-now { background: var(--lime); box-shadow: 0 0 16px rgba(201, 255, 77, 0.5); }
.growth-bar-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: right;
  color: var(--text);
}

.impact-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.impact-points li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Experience timeline
   ========================================================================== */
.timeline { border-top: 1px solid var(--border); }
.timeline-item {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: 2rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--border);
}
.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--lime);
}
.timeline-content p { color: var(--text-muted); margin-top: 0.4rem; }

/* ==========================================================================
   Services list
   ========================================================================== */
.services-list {
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(7, auto);
  grid-auto-flow: column;
  column-gap: clamp(2rem, 5vw, 4rem);
}
.services-list li {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--border);
  transition: padding-left 0.3s var(--ease);
}
.services-list li:hover { padding-left: 0.75rem; }
.service-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  width: 2rem;
}
.service-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  transition: color 0.3s var(--ease);
}
.services-list li:hover .service-name { color: var(--lime); }

/* ==========================================================================
   Tools carousel
   ========================================================================== */
.tools { background: var(--bg-elevated); border-block: 1px solid var(--border); overflow: hidden; }

.tool-marquee {
  display: flex;
  overflow: hidden;
  padding-block: 0.5rem;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.tool-marquee-track {
  display: flex;
  flex-shrink: 0;
  gap: clamp(1.5rem, 3vw, 2.75rem);
  padding-inline: clamp(1rem, 4vw, 3.5rem);
  animation: tool-marquee 38s linear infinite;
}
.tool-marquee:hover .tool-marquee-track,
.tool-marquee:focus-within .tool-marquee-track { animation-play-state: paused; }
@keyframes tool-marquee { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) {
  .tool-marquee { overflow-x: auto; }
  .tool-marquee-track { animation: none; }
}

.tool-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 132px;
  flex-shrink: 0;
  text-align: center;
}
.tool-icon-box {
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  color: var(--text-muted);
  background: var(--bg);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.tool-tile:hover .tool-icon-box {
  color: var(--lime);
  border-color: var(--lime);
  transform: translateY(-5px) scale(1.06);
}
.tool-icon { width: 40px; height: 40px; }
.tool-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.tool-name {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  line-height: 1.3;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
  margin-top: clamp(2rem, 5vw, 3rem);
}
.contact-links { text-align: left; }
.contact-link-email {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 4rem);
  color: var(--text);
  border-bottom: 2px solid var(--border-strong);
  padding-bottom: 0.15em;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
  word-break: break-word;
}
.contact-link-email:hover { color: var(--lime); border-color: var(--lime); }

.contact-secondary { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 2rem; }
.contact-link-small {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
}
.contact-link-small:hover { color: var(--cyan); border-color: var(--cyan); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--border); padding-top: clamp(3rem, 6vw, 4.5rem); }

.contact-form-wrap { max-width: 32rem; }
.contact-form-head { margin-bottom: 1.75rem; }
.contact-form-head h3 { margin-top: 0.5rem; }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-field input,
.form-field textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  resize: vertical;
}
.form-field input:hover,
.form-field textarea:hover { border-color: var(--text-dim); }
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px var(--lime-soft);
}
.field-error { font-family: var(--font-mono); font-size: 0.75rem; color: var(--cyan); }
.form-success {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--lime);
  border: 1px solid var(--lime);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  background: var(--lime-soft);
}
.form-error {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  margin-bottom: 1rem;
  background: var(--cyan-soft);
}
.contact-form .btn { align-self: flex-start; }

/* Honeypot: invisible to people, present for bots */
.form-hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 3rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.9rem; max-width: 20rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; }
.footer-nav ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-nav a, .footer-contact a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-nav a:hover, .footer-contact a:hover { color: var(--lime); }
.footer-contact { display: flex; flex-direction: column; gap: 0.65rem; align-items: flex-start; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 2.5rem; max-width: 420px; }

  .about-inner { grid-template-columns: 1fr; }
  .venn { margin-top: 2.5rem; }

  .automation-grid { grid-template-columns: 1fr; }
  .claude-code-inner { grid-template-columns: 1fr; }
  .terminal { margin-top: 1rem; }

  .seo-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .impact-points { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .claude-code-list { grid-template-columns: 1fr; }
  .services-list { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-form-wrap { max-width: none; margin-top: 1rem; }

  .timeline-item { grid-template-columns: 1fr; gap: 0.5rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 640px) {
  .stat-grid { grid-template-columns: 1fr; gap: 2rem; }
  .funnel-step + .funnel-step::before { display: none; }
  .seo-funnel { flex-direction: column; }
  .footer-bottom { flex-direction: column; }
}

/* ==========================================================================
   Cascading reveal delays (hero labels, stats, capability/impact lists)
   ========================================================================== */
.stagger > [data-reveal]:nth-child(1) { transition-delay: 0s; }
.stagger > [data-reveal]:nth-child(2) { transition-delay: 0.06s; }
.stagger > [data-reveal]:nth-child(3) { transition-delay: 0.12s; }
.stagger > [data-reveal]:nth-child(4) { transition-delay: 0.18s; }
.stagger > [data-reveal]:nth-child(5) { transition-delay: 0.24s; }
.stagger > [data-reveal]:nth-child(6) { transition-delay: 0.3s; }
.stagger > [data-reveal]:nth-child(7) { transition-delay: 0.36s; }
.stagger > [data-reveal]:nth-child(8) { transition-delay: 0.42s; }

/* ==========================================================================
   Active nav link (scrollspy)
   ========================================================================== */
.site-nav a.is-active,
.mobile-nav a.is-active { color: var(--lime); }
.site-nav a.is-active::after { right: 0; }

/* ==========================================================================
   Cursor glow (desktop only, decorative)
   ========================================================================== */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 340px;
  height: 340px;
  margin: -170px 0 0 -170px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 5;
  background: radial-gradient(circle, rgba(201, 255, 77, 0.35), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  will-change: transform;
}
.cursor-glow.is-active { opacity: 1; }

/* ==========================================================================
   WhatsApp floating action button
   ========================================================================== */
.whatsapp-fab {
  position: fixed;
  right: clamp(1.25rem, 4vw, 2rem);
  bottom: clamp(1.25rem, 4vw, 2rem);
  z-index: 90;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.6);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.whatsapp-fab:hover {
  transform: translateY(-4px);
  color: #25d366;
  border-color: #25d366;
}
.whatsapp-fab-icon { width: 26px; height: 26px; position: relative; z-index: 1; }
.whatsapp-fab-ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid #25d366;
  animation: whatsapp-ping 2.6s var(--ease) infinite;
}
@keyframes whatsapp-ping {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab-ping { animation: none; }
  .cursor-glow { display: none; }
}

@media (max-width: 640px) {
  .whatsapp-fab { width: 50px; height: 50px; }
  .whatsapp-fab-icon { width: 23px; height: 23px; }
}