/* ═══════════════════════════════════════════════════
   TORVEX — style.css
   Benjamin Torfu · torvex.info
   Typefaces: Plus Jakarta Sans · Outfit · Fira Code
   Accent: #E8590C (Ghana kente orange)
   ═══════════════════════════════════════════════════ */

/* ── Design tokens ──────────────────────────────── */
:root {
  /* Dark theme (default) */
  --bg:          #0D1117;
  --bg-alt:      #111923;
  --surface:     #161D27;
  --surface-2:   #1C2533;
  --border:      #222F3E;
  --border-soft: #1A2533;

  --text-1: #F0F6FC;
  --text-2: #8B97A8;
  --text-3: #4E5D6C;

  --accent:       #E8590C;
  --accent-dim:   rgba(232, 89, 12, 0.12);
  --accent-hover: #FF6B1A;
  --accent-text:  #E8590C;

  --nav-bg:     rgba(13, 17, 23, 0.92);
  --nav-border: rgba(232, 89, 12, 0.15);

  /* Spacing */
  --max-w: 1160px;
  --pad-x: clamp(1.25rem, 5vw, 3rem);
  --section-py: clamp(4.5rem, 9vw, 8rem);
  --r: 10px;
  --r-sm: 6px;

  /* Transitions */
  --t: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow: 0 2px 12px rgba(0,0,0,0.35);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.45);
  --shadow-accent: 0 4px 24px rgba(232, 89, 12, 0.2);
}

[data-theme="light"] {
  --bg:          #F7F9FC;
  --bg-alt:      #EEF2F7;
  --surface:     #FFFFFF;
  --surface-2:   #F0F4FA;
  --border:      #D8E2EE;
  --border-soft: #E4EAF4;

  --text-1: #0D1117;
  --text-2: #4A5568;
  --text-3: #9AAABB;

  --accent:       #C44A00;
  --accent-dim:   rgba(196, 74, 0, 0.08);
  --accent-hover: #D95500;
  --accent-text:  #C44A00;

  --nav-bg:     rgba(247, 249, 252, 0.94);
  --nav-border: rgba(196, 74, 0, 0.18);

  --shadow: 0 2px 12px rgba(13,17,23,0.08);
  --shadow-lg: 0 8px 32px rgba(13,17,23,0.12);
  --shadow-accent: 0 4px 24px rgba(196, 74, 0, 0.15);
}

/* ── Reset ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
  -webkit-text-size-adjust: 100%;
}

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

body {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: clamp(0.9375rem, 1.5vw, 1rem);
  line-height: 1.72;
  color: var(--text-1);
  background: var(--bg);
  transition: background var(--t), color var(--t);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Skip link ──────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1.25rem;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  border-radius: var(--r-sm);
  z-index: 9999;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* ── Typography helpers ─────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-1);
}

.fira { font-family: 'Fira Code', monospace; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

strong { color: var(--text-1); font-weight: 600; }

.inline-link {
  color: var(--accent-text);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--t);
}
.inline-link:hover { text-decoration-color: currentColor; }

/* ── Layout ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section { padding: var(--section-py) 0; }

.section-alt { background: var(--bg-alt); }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.625rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--r-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent-text);
  border-color: var(--accent);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.875rem; }

.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ── Navigation ─────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  background: var(--nav-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--nav-border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 4rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Brand */
.nav-brand {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.nav-brand-tor { color: var(--text-1); }
.nav-brand-vex { color: var(--accent-text); }
.nav-brand-dot { color: var(--accent-text); }

/* Nav links */
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin-left: auto;
}

.nav-link {
  padding: 0.375rem 0.75rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.nav-link:hover, .nav-link:focus-visible, .nav-link[aria-current] {
  color: var(--text-1);
  background: var(--accent-dim);
}
.nav-link:focus-visible { outline: 2px solid var(--accent); }

/* Controls: theme + hamburger */
.nav-controls { display: flex; align-items: center; gap: 0.5rem; margin-left: 0.5rem; }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.125rem;
  height: 2.125rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--text-2);
  transition: color var(--t), border-color var(--t), background var(--t);
  flex-shrink: 0;
}
.theme-toggle:hover, .theme-toggle:focus-visible { color: var(--accent-text); border-color: var(--accent); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-toggle svg { width: 1rem; height: 1rem; }

[data-theme="dark"] .icon-sun  { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: block; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 1.375rem;
  height: 1.0625rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--text-1);
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 6rem var(--pad-x) 4rem;
}

/* Subtle dot grid background */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

/* Orange glow top-right */
.hero::after {
  content: '';
  position: absolute;
  top: -8rem;
  right: -8rem;
  width: 44rem;
  height: 44rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 89, 12, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
}

/* Terminal line */
.hero-terminal {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  color: var(--text-3);
  margin-bottom: 1.5rem;
}
.terminal-prompt { color: var(--accent-text); }
.terminal-typed  { color: var(--text-2); }
.terminal-cursor {
  color: var(--accent-text);
  animation: blink 1s step-end infinite;
  line-height: 1;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Name */
.hero-name {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.0;
  margin-bottom: 1.25rem;
  color: var(--text-1);
}
.hero-name-alt { color: var(--accent-text); }

/* Roles */
.hero-roles {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.role-pill {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
}
.role-sep { color: var(--text-3); font-size: 1.1rem; }

/* Bio */
.hero-bio {
  color: var(--text-2);
  font-size: 1rem;
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* CTA */
.hero-cta {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

/* Availability */
.hero-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--text-3);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
  animation: pulse 2.5s ease infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.0); }
}

/* Photo */
.hero-photo-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
}

.hero-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 380px;
}

.hero-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center top;
  border-radius: 1.5rem;
  display: block;
  position: relative;
  z-index: 2;
}

/* Offset accent behind photo */
.hero-photo-accent {
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  border: 2px solid var(--accent);
  transform: translate(10px, 10px);
  z-index: 1;
  opacity: 0.5;
}

/* Stats below photo */
.hero-photo-stats {
  display: flex;
  gap: 1.25rem;
  width: 100%;
  max-width: 380px;
}
.photo-stat {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 0.875rem 0.75rem;
  text-align: center;
}
.photo-stat strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-text);
  line-height: 1;
}
.photo-stat strong span { font-size: 1rem; }
.photo-stat span {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-3);
  font-family: 'Fira Code', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.3rem;
  line-height: 1.3;
}

/* Scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-3);
  font-family: 'Fira Code', monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 2.5rem;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ── Section chrome ─────────────────────────────── */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.eyebrow-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.eyebrow-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-1);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text-2);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

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

.about-text { padding-top: 0.25rem; }
.about-text h2 { margin-bottom: 1.25rem; }
.about-text p { color: var(--text-2); margin-bottom: 1rem; line-height: 1.8; }
.about-text p:last-of-type { margin-bottom: 0; }

.meta-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
}
.meta-item:last-child { border-bottom: none; }

.meta-item dt {
  font-size: 0.6875rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.meta-item dd {
  font-size: 0.9375rem;
  color: var(--text-1);
  font-weight: 500;
}

/* ── Services ───────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 2rem;
}

.service-card {
  background: var(--surface);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background var(--t);
}
.service-card:hover { background: var(--surface-2); }

.service-icon {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--accent-text);
}
.service-icon svg { width: 100%; height: 100%; }

.service-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-1);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
}

.service-cta {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  color: var(--accent-text);
  margin-top: 0.25rem;
  transition: gap var(--t);
  display: inline-flex;
  gap: 0.25rem;
}
.service-cta:hover { text-decoration: underline; }
.service-cta:focus-visible { outline: 2px solid var(--accent); border-radius: 2px; }

/* ── Projects ───────────────────────────────────── */
.projects-list {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.project-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 1.75rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
  transition: background var(--t);
  align-items: start;
}
.project-row:last-child { border-bottom: none; }
.project-row:hover { background: var(--surface-2); }

.project-row-meta {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding-top: 0.15rem;
}

.project-num {
  font-size: 0.75rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
}

.project-tags {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.project-tags li {
  font-family: 'Fira Code', monospace;
  font-size: 0.6875rem;
  color: var(--accent-text);
  background: var(--accent-dim);
  padding: 0.175rem 0.5rem;
  border-radius: 3px;
  display: inline-flex;
  width: fit-content;
}

.project-name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-1);
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.72;
  margin-bottom: 0.75rem;
}

.project-link {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  color: var(--accent-text);
}
.project-link:hover { text-decoration: underline; }
.project-link:focus-visible { outline: 2px solid var(--accent); border-radius: 2px; }

.project-private {
  font-size: 0.75rem;
  color: var(--text-3);
  letter-spacing: 0.06em;
}

/* ── Credentials ────────────────────────────────── */
.creds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.cred-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color var(--t), box-shadow var(--t), background var(--t), transform var(--t);
}
.cred-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
  background: var(--surface-2);
}
.cred-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.cred-badge-wrap {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cred-badge-img { width: 100%; height: 100%; object-fit: contain; }

.cred-badge-alx {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 1px solid var(--border);
}
.cred-badge-initials {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  color: #E8590C;
  letter-spacing: -0.02em;
}

.cred-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}
.cred-issuer {
  font-size: 0.6875rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.cred-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.3;
}
.cred-verify {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--accent-text);
  margin-top: 0.2rem;
}

.creds-footer {
  margin-top: 2rem;
}

/* ── Testimonials ───────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
  padding: 1.75rem;
}

.testimonial blockquote p {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-style: italic;
  color: var(--text-1);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.testimonial figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.testimonial figcaption strong {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9375rem;
  color: var(--text-1);
}
.testimonial figcaption span {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--text-3);
}

/* Review form */
.review-form-wrap {
  margin-top: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.75rem;
}
.review-form-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.review-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.review-form-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

/* Stars */
.star-row { display: flex; gap: 0.2rem; align-items: center; padding-top: 0.35rem; }
.star {
  background: none;
  border: none;
  font-size: 1.375rem;
  cursor: pointer;
  color: var(--text-3);
  line-height: 1;
  transition: color var(--t), transform var(--t);
  padding: 0 0.05rem;
}
.star:hover, .star.selected, .star.hover { color: #F59E0B; }
.star:hover { transform: scale(1.15); }
.star:focus-visible { outline: 2px solid var(--accent); border-radius: 2px; }

/* ── Contact ────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  margin-top: 2rem;
}

.contact-channels { display: flex; flex-direction: column; gap: 0.5rem; }

.channel-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  transition: border-color var(--t), background var(--t), transform var(--t);
  text-decoration: none;
}
.channel-row:hover { border-color: var(--accent); background: var(--surface-2); transform: translateX(3px); }
.channel-row:focus-visible { outline: 2px solid var(--accent); }

.channel-icon {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.channel-icon img { width: 1.75rem; height: 1.75rem; object-fit: contain; }

.channel-info { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.channel-label {
  font-size: 0.6875rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.channel-val {
  font-size: 0.9375rem;
  color: var(--text-1);
  font-weight: 500;
}

/* ── Forms ──────────────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 1.125rem; }

.form-group { display: flex; flex-direction: column; gap: 0.375rem; }

.form-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
}
.form-opt { color: var(--text-3); font-weight: 400; }
.form-req { color: var(--accent-text); }

.form-input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.75rem 1rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  color: var(--text-1);
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder { color: var(--text-3); }
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-input.is-err { border-color: #EF4444; }

.form-textarea { resize: vertical; min-height: 7rem; }

.form-err {
  font-size: 0.8125rem;
  color: #EF4444;
  min-height: 1.1rem;
  display: block;
}

.form-success-msg {
  font-family: 'Fira Code', monospace;
  font-size: 0.875rem;
  color: #22C55E;
  display: inline-flex;
  align-items: center;
}

/* ── Footer ─────────────────────────────────────── */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  color: var(--text-3);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.footer-nav a {
  font-size: 0.8125rem;
  color: var(--text-3);
  transition: color var(--t);
}
.footer-nav a:hover { color: var(--accent-text); }
.footer-nav a:focus-visible { outline: 2px solid var(--accent); border-radius: 2px; }

/* ── Back to top ─────────────────────────────────── */
.back-top {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 2.625rem;
  height: 2.625rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: color var(--t), border-color var(--t), transform var(--t);
  z-index: 80;
}
.back-top svg { width: 1rem; height: 1rem; }
.back-top:hover { color: var(--accent-text); border-color: var(--accent); transform: translateY(-2px); }
.back-top:focus-visible { outline: 2px solid var(--accent); }

/* ── Scroll reveal ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease calc(var(--delay, 0s)), transform 0.6s ease calc(var(--delay, 0s));
}
.reveal.in-view {
  opacity: 1;
  transform: none;
}

/* ── Focus visible (global) ─────────────────────── */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── Selection ──────────────────────────────────── */
::selection { background: var(--accent-dim); color: var(--text-1); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-photo-col {
    order: -1;
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .hero-photo-wrap { max-width: 260px; }
  .hero-photo-stats { max-width: 260px; }
  .hero-bio { max-width: 100%; }

  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }

  .project-row { grid-template-columns: 100px 1fr; gap: 1.25rem; }
}

/* Mobile */
@media (max-width: 640px) {
  .nav-list {
    position: fixed;
    inset: 4rem 0 auto 0;
    background: var(--nav-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    flex-direction: column;
    align-items: stretch;
    padding: 0.875rem var(--pad-x) 1.25rem;
    border-bottom: 1px solid var(--nav-border);
    gap: 0.125rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
    z-index: 99;
  }
  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-link { padding: 0.625rem 0.875rem; font-size: 0.9375rem; }
  .nav-hamburger { display: flex; }

  .hero { padding-top: 4rem; }
  .hero-photo-col { flex-direction: column; }
  .hero-photo-stats { flex-direction: row; }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  .review-form-row { grid-template-columns: 1fr; }

  .project-row { grid-template-columns: 1fr; gap: 0.75rem; }
  .project-row-meta { flex-direction: row; gap: 1rem; align-items: center; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .back-top { bottom: 1rem; right: 1rem; }
}