:root {
  --bg: #fbf8f1;
  --surface: #ffffff;
  --surface-2: #f4eee0;
  --ink: #0e0d0b;
  --ink-soft: #56504a;
  --ink-mute: #908a82;
  --line: #e9e3d4;
  --accent: #b8451f;
  --accent-deep: #8a3015;
  --accent-soft: #fde8da;
  --max: 1240px;
  --gutter: 28px;
  --radius: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(14, 13, 11, 0.04), 0 2px 8px rgba(14, 13, 11, 0.04);
  --shadow-md: 0 4px 12px rgba(14, 13, 11, 0.06), 0 16px 40px rgba(14, 13, 11, 0.08);
  --shadow-lg: 0 24px 60px rgba(14, 13, 11, 0.12);
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-ar: 'Amiri', 'Inter', serif;
  --t: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-feature-settings: "ss01" on, "cv11" on;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html[dir="rtl"] body { font-family: var(--font-ar); line-height: 1.85; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.ar { font-family: var(--font-ar); }

h1, h2, h3 {
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--ink);
  font-weight: 600;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.01em; }
p { color: var(--ink-soft); }

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 241, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--bg);
  border-radius: 10px;
  font-family: var(--font-ar);
  font-size: 1.25rem;
  font-weight: 700;
}
.main-nav {
  display: flex;
  gap: 32px;
  justify-self: center;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color var(--t);
}
.main-nav a:hover { color: var(--ink); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-switch {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 4px;
}
.lang-switch a {
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  border-radius: var(--radius-pill);
  transition: all var(--t);
}
.lang-switch a:hover { color: var(--ink); }
.lang-switch a.active {
  background: var(--ink);
  color: var(--bg);
}
.lang-switch a.ar-tab { font-family: var(--font-ar); font-size: 1rem; line-height: 1; padding: 4px 12px; }

.btn-cta-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--t);
}
.btn-cta-nav:hover { background: var(--accent); }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  transition: all var(--t);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(1200px 400px at 10% 0%, rgba(184, 69, 31, 0.08), transparent 60%),
    radial-gradient(900px 500px at 100% 100%, rgba(184, 69, 31, 0.05), transparent 60%);
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.hero-pill .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
}
.hero-pill .dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(2); opacity: 0; }
}
.hero-pill-tag {
  background: var(--accent-soft);
  color: var(--accent-deep);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  margin-bottom: 28px;
  max-width: 18ch;
}
.hero h1 .accent-word {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}
.hero h1 .ar-word {
  font-family: var(--font-ar);
  font-weight: 700;
  font-style: normal;
  color: var(--ink);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--ink-soft);
  margin-bottom: 40px;
  max-width: 56ch;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--t);
  letter-spacing: -0.005em;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--bg);
}
.btn .arrow {
  transition: transform var(--t);
  font-weight: 400;
}
.btn:hover .arrow { transform: translateX(4px); }
html[dir="rtl"] .btn .arrow { transform: scaleX(-1); }
html[dir="rtl"] .btn:hover .arrow { transform: scaleX(-1) translateX(4px); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  max-width: 700px;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-stat strong {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero-stat span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* Hero accent visual */
.hero-glyph {
  position: absolute;
  top: 50%;
  inset-inline-end: -80px;
  transform: translateY(-50%);
  font-family: var(--font-ar);
  font-size: 32rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.06;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.hero > .container { position: relative; z-index: 1; }

/* ========== LOGO STRIP ========== */
.logos {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  background: var(--surface);
}
.logos-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.logos-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.logos-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  align-items: center;
}
.logos-row span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: -0.005em;
  opacity: 0.7;
  transition: opacity var(--t);
}
.logos-row span:hover { opacity: 1; }

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
  position: relative;
}
.section-alt { background: var(--surface); border-block: 1px solid var(--line); }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.section h2 {
  max-width: 24ch;
  margin-bottom: 20px;
}
.section h2 em {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}
.section-intro {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: 1.6;
  margin-bottom: 56px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

/* About / Bio */
.about-portrait {
  margin: 0 0 36px 0;
  position: relative;
  width: 100%;
  max-width: 360px;
}
.about-portrait::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}
html[dir="rtl"] .about-portrait::after { inset: 14px 14px -14px -14px; }
.about-portrait img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--surface-2);
}

.bio-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}
.bio-card p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 20px;
}
.bio-card p:last-child { margin-bottom: 0; color: var(--ink-soft); }
.bio-card p em { color: var(--accent); font-style: italic; }

.bio-points {
  list-style: none;
  margin-top: 32px;
  display: grid;
  gap: 14px;
}
.bio-points li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.98rem;
  color: var(--ink);
}
.bio-points .check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
}

/* CV / Experience */
.cv {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.cv-item {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: padding var(--t);
}
.cv-item:hover { padding-inline-start: 12px; padding-inline-end: 12px; background: var(--surface-2); border-radius: 12px; border-color: transparent; }
.cv-time {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-mute);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.cv-what {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.cv-where {
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.cv-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

/* ========== SERVICES ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--t);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
html[dir="rtl"] .service-card::before { transform-origin: right; }
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.service-icon svg { width: 22px; height: 22px; stroke-width: 1.6; }
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}
.service-card h3 .ar-sub {
  display: block;
  font-family: var(--font-ar);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--ink-mute);
  margin-top: 4px;
}
html[dir="rtl"] .service-card h3 .ar-sub { display: none; }
.service-card p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}

/* ========== REFERENCES ========== */
.refs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.ref-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  transition: all var(--t);
}
.ref-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.ref-num {
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  background: var(--accent-soft);
  padding: 6px 10px;
  border-radius: 8px;
}
.ref-body .ref-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}
.ref-body .ref-title-orig {
  display: block;
  font-family: var(--font-ar);
  font-size: 0.95rem;
  color: var(--ink-mute);
  font-weight: 400;
  margin-top: 2px;
}
.ref-body .ref-client {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.ref-year {
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-mute);
}

/* ========== PRICING ========== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: all var(--t);
}
.price-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.price-card.feat {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  box-shadow: var(--shadow-lg);
}
.price-card.feat h3,
.price-card.feat .price-num { color: var(--bg); }
.price-card.feat .price-unit,
.price-card.feat .price-list li { color: rgba(251, 248, 241, 0.7); }
.price-card.feat .price-list { border-top-color: rgba(251, 248, 241, 0.2); }
.price-card.feat .price-list .check { background: rgba(251, 248, 241, 0.12); color: var(--bg); }
.price-card.feat .badge { background: var(--accent); color: var(--bg); }

.badge {
  position: absolute;
  top: 24px;
  inset-inline-end: 24px;
  padding: 4px 12px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
}
.price-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.price-num {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.price-unit {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.price-list {
  list-style: none;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}
.price-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.price-list .check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  margin-top: 2px;
}
.price-list .check svg { width: 11px; height: 11px; stroke-width: 2.5; }

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}
.contact-list {
  list-style: none;
  display: grid;
  gap: 18px;
  margin-top: 32px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: all var(--t);
}
.contact-list li:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}
html[dir="rtl"] .contact-list li:hover { transform: translateX(-4px); }
.contact-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 16px; height: 16px; stroke-width: 1.8; }
.contact-list .contact-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 2px;
}
.contact-list .contact-value {
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ink);
}
.contact-list a:hover .contact-value { color: var(--accent); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  gap: 20px;
  box-shadow: var(--shadow-sm);
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.98rem;
  background: var(--bg);
  color: var(--ink);
  transition: all var(--t);
}
.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover { border-color: var(--ink-mute); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form button { margin-top: 8px; justify-content: center; padding: 16px 24px; }
.form-status {
  font-size: 0.88rem;
  color: var(--accent);
  margin: 0;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--ink);
  color: var(--bg);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(251, 248, 241, 0.12);
  margin-bottom: 32px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 32ch;
}
.footer-brand .brand-mark {
  background: var(--bg);
  color: var(--ink);
}
.footer-brand h4 {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--bg);
}
.footer-brand p {
  font-size: 0.92rem;
  color: rgba(251, 248, 241, 0.65);
  line-height: 1.6;
}
.footer-col h5 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(251, 248, 241, 0.5);
  margin-bottom: 18px;
}
.footer-col a, .footer-col span {
  display: block;
  font-size: 0.92rem;
  color: rgba(251, 248, 241, 0.85);
  margin-bottom: 10px;
  transition: color var(--t);
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: rgba(251, 248, 241, 0.5);
}

/* ========== ANIMATIONS ========== */
[data-fade] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-fade].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  *, [data-fade] { animation: none !important; transition: none !important; transform: none !important; opacity: 1 !important; }
}

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

/* ========== RESPONSIVE ========== */
@media (max-width: 1000px) {
  .hero { padding: 60px 0 80px; }
  .hero-glyph { font-size: 22rem; inset-inline-end: -120px; opacity: 0.04; }
  .section { padding: 70px 0; }
  .two-col, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid, .refs-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .bio-card { padding: 32px; }
  .contact-form { padding: 28px; }
  .cv-item { grid-template-columns: 100px 1fr; gap: 16px; }
  .cv-item .cv-tag { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    inset-inline-start: 0;
    inset-inline-end: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 24px var(--gutter);
    border-bottom: 1px solid var(--line);
    gap: 16px;
    justify-self: stretch;
    box-shadow: var(--shadow-md);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: flex; }
  .header-actions .btn-cta-nav { display: none; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero-stat strong { font-size: 1.8rem; }
  .footer-top { grid-template-columns: 1fr; }
  .ref-card { grid-template-columns: auto 1fr; row-gap: 8px; }
  .ref-year { grid-column: 2; }
}