/* =========================================================
   Beacon Web Development — styles
   Dark theme · green accent · monospace details
   No frameworks. Just clean, well-organized CSS.
   ========================================================= */

/* -------- Tokens -------- */
:root {
  /* Color — dark base + single green accent, used sparingly */
  --bg:            #0a0f0d;       /* near-black with a hint of green */
  --bg-elev:       #111816;       /* one step up for cards / alt sections */
  --bg-elev-2:     #161e1b;       /* hover / deeper elevation */
  --border:        #1f2a26;
  --border-soft:   #182320;

  --text:          #e8efec;       /* primary text — passes AA on --bg */
  --text-muted:    #9aa9a4;       /* secondary text */
  --text-dim:      #6b7a75;       /* tertiary / meta */

  --accent:        #34d399;       /* emerald-400 — single accent */
  --accent-strong: #10b981;       /* emerald-500 — hover / focus */
  --accent-soft:   rgba(52, 211, 153, 0.12);

  /* Typography */
  --font-sans:    'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Layout */
  --container:    1120px;
  --gutter:       1.25rem;
  --radius:       10px;
  --radius-lg:    16px;

  /* Motion */
  --ease:         cubic-bezier(.22, 1, .36, 1);
  --dur:          200ms;
}

/* -------- Reset / base -------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* offset for sticky header on anchor jump */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
a:hover { color: var(--accent-strong); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link — visible only on focus */
.skip-link {
  position: absolute;
  top: -40px;
  left: 12px;
  background: var(--accent);
  color: #002115;
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 600;
  z-index: 1000;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: 12px; }

/* -------- Layout primitives -------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding: 5.5rem 0;
  position: relative;
}
.section-alt {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elev) 100%);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.section-head {
  max-width: 640px;
  margin: 0 0 2.5rem;
}
.section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.75rem;
  font-weight: 600;
}
.section-lede {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin: 0;
}

/* Eyebrow label — small, monospace-feel, with pulsing dot */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
  70%  { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* Mono helper — used for labels / meta */
.mono {
  font-family: var(--font-mono);
  font-size: 0.8em;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur) var(--ease),
              background var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #002115;
  font-weight: 600;
}
.btn-primary:hover {
  background: var(--accent-strong);
  color: #001a0f;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-block { width: 100%; }

/* -------- Header / nav -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 13, 0.78);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 600;
}
.brand:hover { color: var(--text); }
.brand-mark {
  fill: var(--accent);
  filter: drop-shadow(0 0 12px rgba(52, 211, 153, 0.35));
}
.brand-text {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
}
.brand-name {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-top: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.nav a:hover { color: var(--text); }
.nav a.nav-cta {
  color: #002115;
  background: var(--accent);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-weight: 600;
}
.nav a.nav-cta:hover {
  background: var(--accent-strong);
  color: #001a0f;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  width: 42px;
  height: 42px;
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 0.5rem var(--gutter) 1.25rem;
  border-top: 1px solid var(--border-soft);
  background: var(--bg);
}
.mobile-nav a {
  display: block;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
  font-weight: 500;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav-cta {
  margin-top: 0.75rem;
  background: var(--accent);
  color: #002115 !important;
  text-align: center;
  border-radius: 8px;
  padding: 0.85rem !important;
  font-weight: 600;
}

/* -------- Hero -------- */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* Subtle radial glow — restrained, not a SaaS gradient soup */
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.08), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 1.4rem + 3.2vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 1rem 0 1.25rem;
  font-weight: 600;
}
.hero-title .accent {
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}
.hero-title .accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.08em;
  height: 6px;
  background: var(--accent-soft);
  z-index: -1;
  border-radius: 3px;
}
.hero-sub {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 540px;
  margin: 0 0 2rem;
}
.hero-ctas {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-meta {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border-soft);
  padding-top: 1.5rem;
}
.hero-meta li {
  display: flex;
  flex-direction: column;
}
.hero-meta strong {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}
.hero-meta span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Hero browser mockup */
.hero-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(52, 211, 153, 0.05);
  transform: rotate(0.5deg);
}
.window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-r { background: #ef4444; }
.dot-y { background: #eab308; }
.dot-g { background: #22c55e; }
.window-url {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  background: var(--bg);
  padding: 3px 10px;
  border-radius: 6px;
  flex: 1;
  max-width: 220px;
}
.window-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.mock-row { display: flex; flex-direction: column; gap: 8px; }
.mock-line {
  height: 10px;
  background: var(--bg-elev-2);
  border-radius: 4px;
}
.mock-line.w-40 { width: 40%; }
.mock-line.w-70 { width: 70%; background: var(--accent-soft); }
.mock-line.w-90 { width: 90%; }
.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock-tile {
  aspect-ratio: 1 / 1;
  background: var(--bg-elev-2);
  border-radius: 6px;
  border: 1px solid var(--border-soft);
}
.mock-tile:nth-child(2) { background: var(--accent-soft); border-color: rgba(52, 211, 153, 0.2); }
.mock-cta {
  height: 32px;
  background: var(--accent);
  border-radius: 6px;
  width: 45%;
}
.window-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 1.25rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
  width: fit-content;
}
.tag-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* -------- Services grid -------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* Card baseline */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.card:hover {
  border-color: rgba(52, 211, 153, 0.4);
  transform: translateY(-2px);
}
.card-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.card h3 {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  margin: 0 0 0.65rem;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.card p {
  color: var(--text-muted);
  margin: 0 0 1rem;
  font-size: 0.97rem;
}
.card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.card-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.card-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

/* -------- Work / portfolio -------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.project {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.project-feature {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.project-shot {
  position: relative;
  background: var(--bg-elev-2);
  min-height: 280px;
}
.project-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--bg);
  color: var(--accent);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.project-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.project-body h3 {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  margin: 0 0 0.65rem;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.project-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}
.project-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  padding: 1rem;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
}
.project-meta > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0.5rem;
  align-items: baseline;
}
.project-meta dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin: 0;
}
.project-meta dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--accent);
  margin-top: auto;
}
.card-link:hover { color: var(--accent-strong); gap: 0.6rem; }

/* Placeholder visual */
.placeholder-shot {
  width: 100%;
  height: 100%;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      45deg,
      var(--bg-elev-2),
      var(--bg-elev-2) 14px,
      var(--bg-elev) 14px,
      var(--bg-elev) 28px
    );
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.5rem;
  text-align: center;
}
.placeholder-shot.tall { min-height: 240px; aspect-ratio: 16 / 9; }
.placeholder-shot.portrait { aspect-ratio: 3 / 4; min-height: 320px; }

/* -------- Process -------- */
.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: process;
}
.process-step {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  transition: border-color var(--dur) var(--ease);
}
.process-step:hover { border-color: rgba(52, 211, 153, 0.4); }
.step-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 1rem;
}
.process-step h3 {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
}
.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}
.step-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-soft);
  display: block;
}

/* -------- About -------- */
.about-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-copy p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}
.about-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about-list li {
  padding-left: 1rem;
  border-left: 2px solid var(--accent);
}
.about-list strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.about-list span {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.about-cta a {
  color: var(--accent);
  font-weight: 500;
}
.about-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* -------- Testimonials -------- */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.testi {
  position: relative;
}
.testi blockquote {
  margin: 0 0 1.25rem;
  padding: 0;
  border: none;
}
.testi blockquote p {
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.55;
  margin: 0;
}
.testi-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.placeholder-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px dashed var(--border);
  padding: 3px 8px;
  border-radius: 4px;
}

/* -------- Contact -------- */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: start;
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0.75rem;
  align-items: baseline;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-soft);
}
.contact-list li:last-child { border-bottom: none; padding-bottom: 0; }

.contact-form {
  padding: 1.75rem;
}
.field { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.field-row .field { margin-bottom: 1rem; }

label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
label .optional {
  text-transform: none;
  font-family: var(--font-body);
  letter-spacing: 0;
  color: var(--text-dim);
}

input, select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev);
}
textarea { resize: vertical; min-height: 120px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%); background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 13px) calc(50% - 3px); background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 2rem; }

.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.form-status {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  min-height: 1.2em;
}
.form-status.success { color: var(--accent); }
.form-status.error { color: #f87171; }

/* -------- Footer -------- */
.site-footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg);
  padding-top: 3rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
}
.footer-brand .brand { margin-bottom: 0.85rem; }
.footer-tag {
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 320px;
  margin: 0;
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.footer-nav h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin: 0 0 0.85rem;
  font-weight: 500;
}
.footer-nav a {
  display: block;
  color: var(--text-muted);
  padding: 0.3rem 0;
  font-size: 0.95rem;
}
.footer-nav a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem var(--gutter);
  border-top: 1px solid var(--border-soft);
  color: var(--text-dim);
  font-size: 0.82rem;
}

/* -------- Reveal on scroll -------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   Responsive
   ========================================================= */

/* Tablet */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { transform: none; max-width: 480px; margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .project-feature { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* Mobile — test down to 375px */
@media (max-width: 640px) {
  .section { padding: 4rem 0; }
  .hero { padding: 3.5rem 0 3rem; }

  .nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav.is-open { display: flex; }

  .hero-meta { gap: 1.5rem; flex-wrap: wrap; }
  .hero-title { font-size: clamp(1.85rem, 1.3rem + 4.5vw, 2.5rem); }

  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-list li { grid-template-columns: 1fr; gap: 0.2rem; }
  .process-list { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; gap: 0.4rem; align-items: flex-start; }
}

/* Very narrow phones */
@media (max-width: 380px) {
  :root { --gutter: 1rem; }
  .card { padding: 1.25rem; }
  .project-body { padding: 1.25rem; }
}