/* ─── Variables ─────────────────────────────────────────────────────────── */

:root {
  --bg:           #0d1117;
  --bg-2:         #161b22;
  --bg-3:         #1c2128;
  --bg-card:      #21262d;
  --accent:       #38bdf8;
  --accent-2:     #818cf8;
  --accent-green: #4ade80;
  --accent-yellow:#fbbf24;
  --accent-red:   #f87171;
  --accent-glow:  rgba(56, 189, 248, 0.2);
  --text:         #e6edf3;
  --text-muted:   #7d8590;
  --text-dim:     #3d444d;
  --border:       rgba(255, 255, 255, 0.08);
  --border-accent:rgba(56, 189, 248, 0.3);
  --shadow:       0 4px 24px rgba(0, 0, 0, 0.4);
  --radius:       6px;
  --transition:   all 0.2s ease;
  --container:    1200px;
  --section-pad:  96px 0;

  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
}

/* ─── Reset & Base ──────────────────────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--font-mono);
  line-height: 1.2;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
}

h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
}

h3 {
  font-size: 18px;
  font-weight: 600;
}

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

.syn-section {
  padding: var(--section-pad);
}

body.syn-no-scroll {
  overflow: hidden;
}

@keyframes syn-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ─── Code colors ────────────────────────────────────────────────────────── */

.syn-c-green  { color: var(--accent-green); }
.syn-c-yellow { color: var(--accent-yellow); }
.syn-c-blue   { color: var(--accent); }
.syn-c-accent { color: var(--accent); }
.syn-c-text   { color: var(--text); }
.syn-c-muted  { color: var(--text-muted); }

.syn-comment {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.syn-section-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 48px;
}

.syn-section-title span {
  color: var(--accent);
}

/* ─── Window ─────────────────────────────────────────────────────────────── */

.syn-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.syn-window__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.syn-window__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.syn-window__dot--red    { background: #ff5f57; }
.syn-window__dot--yellow { background: #febc2e; }
.syn-window__dot--green  { background: #28c840; }

.syn-window__bar-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 8px;
}

.syn-window__body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
}

.syn-window__body p {
  margin-bottom: 2px;
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */

.syn-btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.syn-btn-primary {
  background: var(--accent);
  color: #0d1117;
  font-weight: 700;
}

.syn-btn-primary:hover {
  box-shadow: 0 0 24px var(--accent-glow);
}

.syn-btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.syn-btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.syn-btn-full {
  width: 100%;
  text-align: center;
}

/* ─── Logo ───────────────────────────────────────────────────────────────── */

.syn-logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
}

.syn-logo__bracket {
  color: var(--accent);
  opacity: 0.8;
}

.syn-logo__name {
  color: var(--text);
  letter-spacing: 0.05em;
}

/* ─── Header ─────────────────────────────────────────────────────────────── */

.syn-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.syn-header--scrolled {
  border-bottom-color: var(--border-accent);
}

.syn-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
}

.syn-header__left {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.syn-header__status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.syn-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: syn-blink 2s infinite;
}

.syn-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.syn-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.syn-nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.syn-header__cta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  padding: 8px 16px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  transition: var(--transition);
  flex-shrink: 0;
  white-space: nowrap;
  background: transparent;
  cursor: pointer;
}

.syn-header__cta:hover {
  background: var(--accent-glow);
}

.syn-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}

.syn-burger span {
  display: block;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

.syn-nav-overlay {
  display: none;
}

/* ─── Hero ───────────────────────────────────────────────────────────────── */

.syn-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 48px 0;
  background:
    linear-gradient(135deg, rgba(13, 17, 23, 0.92) 0%, rgba(13, 17, 23, 0.82) 100%),
    url('https://images.unsplash.com/photo-1624953587687-daf255b6b80a?w=1000&q=80') center / cover no-repeat;
}

.syn-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(56, 189, 248, 0.015) 2px,
    rgba(56, 189, 248, 0.015) 4px
  );
  pointer-events: none;
  z-index: 0;
}

.syn-hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08), transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.syn-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.syn-hero__title-accent {
  color: var(--accent);
}

.syn-hero__typewriter {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-muted);
  margin: 24px 0 40px;
  min-height: 28px;
}

.syn-tw-prefix {
  color: var(--accent-green);
}

.syn-tw-cursor {
  color: var(--accent);
  animation: syn-blink 1s infinite;
}

.syn-hero__btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ─── Services ───────────────────────────────────────────────────────────── */

.syn-services {
  background: var(--bg);
}

.syn-services__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.syn-services__menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.syn-srv-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  width: 100%;
}

.syn-srv-btn:hover,
.syn-srv-btn--active {
  border-color: var(--border-accent);
  color: var(--text);
  background: rgba(56, 189, 248, 0.05);
}

/* ─── Cases ──────────────────────────────────────────────────────────────── */

.syn-cases {
  position: relative;
  background:
    linear-gradient(180deg, rgba(13, 17, 23, 0.93) 0%, rgba(13, 17, 23, 0.97) 100%),
    url('https://images.unsplash.com/photo-1531219432768-9f540ce91ef3?w=900&q=80') center / cover no-repeat;
}

.syn-cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.syn-case {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.syn-case:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 32px var(--accent-glow);
  transform: translateY(-4px);
}

.syn-case__photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.7);
}

.syn-case__body {
  padding: 24px;
}

.syn-case__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.1);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  display: inline-block;
}

.syn-case__title {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.syn-case__text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.syn-case__results {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex;
  gap: 20px;
}

.syn-case__result-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-green);
}

.syn-case__result-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Stack ──────────────────────────────────────────────────────────────── */

.syn-stack {
  position: relative;
  background:
    linear-gradient(180deg, rgba(13, 17, 23, 0.94) 0%, rgba(13, 17, 23, 0.97) 100%),
    url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=700&q=80') center / cover no-repeat;
}

.syn-stack__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.syn-stack-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.syn-stack-group__header {
  padding: 14px 20px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
}

.syn-stack-group__list {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.syn-stack-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
  gap: 12px;
}

.syn-stack-item__name {
  color: var(--text);
}

.syn-stack-item__level {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
  flex-shrink: 0;
}

.syn-stack-item__level--expert {
  background: rgba(74, 222, 128, 0.1);
  color: var(--accent-green);
}

.syn-stack-item__level--senior {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
}

/* ─── Stats ──────────────────────────────────────────────────────────────── */

.syn-stats {
  background: var(--bg);
}

.syn-stats__window {
  max-width: 700px;
  margin: 0 auto;
}

.syn-stats__body {
  font-size: 14px;
}

.syn-ascii-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.syn-ascii-bar__label {
  color: var(--text-muted);
  min-width: 160px;
  white-space: nowrap;
}

.syn-ascii-bar__track {
  flex: 1;
  height: 10px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
}

.syn-ascii-bar__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transition: width 1.5s ease;
}

.syn-ascii-bar__num {
  color: var(--accent-green);
  min-width: 60px;
  text-align: right;
  flex-shrink: 0;
}

/* ─── Jobs ───────────────────────────────────────────────────────────────── */

.syn-jobs {
  background: var(--bg-2);
}

.syn-jobs__sub {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-muted);
  margin: -32px 0 40px;
}

.syn-jobs__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.syn-jobs__photo {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  filter: saturate(0.5) brightness(0.7);
}

.syn-job {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition);
  cursor: pointer;
}

.syn-job:hover {
  border-color: var(--border-accent);
  background: rgba(56, 189, 248, 0.03);
}

.syn-job__title {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.syn-job__meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  font-family: var(--font-mono);
}

.syn-job__tags {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.syn-job__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
}

.syn-job__tag--remote {
  background: rgba(74, 222, 128, 0.1);
  color: var(--accent-green);
}

.syn-job__arrow {
  color: var(--text-dim);
  font-size: 18px;
  flex-shrink: 0;
}

.syn-jobs__note {
  font-family: var(--font-mono);
  font-size: 13px;
  margin-top: 8px;
  line-height: 1.7;
}

/* ─── Process ────────────────────────────────────────────────────────────── */

.syn-process {
  background: var(--bg);
}

.syn-process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.syn-process-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
}

.syn-process-step:hover {
  border-color: var(--border-accent);
  background: rgba(56, 189, 248, 0.03);
}

.syn-process-step::after {
  content: '→';
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 18px;
  z-index: 1;
}

.syn-process-step:last-child::after {
  display: none;
}

.syn-process-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.syn-process-step__title {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
}

.syn-process-step__text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── CTA & Modal ────────────────────────────────────────────────────────── */

.syn-cta {
  background: var(--bg-2);
}

.syn-cta__banner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.syn-section-title--inline {
  margin-bottom: 16px;
}

.syn-cta__sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.syn-cta-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.syn-cta-form__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.syn-cta-form__body {
  padding: 24px;
}

.syn-cta-form input,
.syn-cta-form textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  width: 100%;
  transition: var(--transition);
  margin-bottom: 12px;
}

.syn-cta-form input:focus,
.syn-cta-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.syn-cta-form input::placeholder,
.syn-cta-form textarea::placeholder {
  color: var(--text-dim);
  font-style: normal;
}

.syn-cta-form textarea {
  resize: vertical;
  min-height: 100px;
}

.syn-cta__success {
  display: none;
  padding: 32px 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  text-align: center;
}

.syn-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.syn-modal--open {
  opacity: 1;
  visibility: visible;
}

.syn-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.syn-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.syn-modal--open .syn-modal__dialog {
  transform: translateY(0) scale(1);
}

.syn-modal__close {
  position: absolute;
  top: 10px;
  right: 12px;
  z-index: 2;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}

.syn-modal__close:hover {
  color: var(--text);
  border-color: var(--border-accent);
}

.syn-footer__link-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  padding: 0;
  cursor: pointer;
  transition: var(--transition);
}

.syn-footer__link-btn:hover {
  color: var(--accent);
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */

.syn-footer {
  background: #070b10;
  border-top: 1px solid var(--border);
}

.syn-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border);
}

.syn-footer__desc {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.7;
}

.syn-footer__col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.syn-footer__col a {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 10px;
  transition: var(--transition);
}

.syn-footer__col a:hover {
  color: var(--accent);
}

.syn-footer__copy {
  display: flex;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 8px;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 992px) {
  .syn-header__status {
    display: none;
  }

  .syn-nav {
    gap: 16px;
  }

  .syn-hero__inner {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 64px 0;
  }

  .syn-header__inner {
    gap: 12px;
  }

  .syn-header__cta {
    display: none;
  }

  .syn-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 88vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 72px 0 24px;
    background: var(--bg-2);
    border-left: 1px solid var(--border-accent);
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }

  .syn-nav--open {
    transform: translateX(0);
  }

  .syn-nav a {
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
    border-bottom-color: var(--border);
  }

  .syn-nav a:hover {
    background: rgba(56, 189, 248, 0.05);
    border-bottom-color: var(--border);
  }

  .syn-burger {
    display: flex;
  }

  .syn-burger--active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .syn-burger--active span:nth-child(2) {
    opacity: 0;
  }

  .syn-burger--active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .syn-nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .syn-nav-overlay--visible {
    opacity: 1;
    visibility: visible;
  }

  .syn-hero__inner {
    grid-template-columns: 1fr;
  }

  .syn-hero__btns {
    flex-direction: column;
  }

  .syn-hero__btns .syn-btn {
    text-align: center;
  }

  .syn-services__layout {
    grid-template-columns: 1fr;
  }

  .syn-services__menu {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .syn-srv-btn {
    width: auto;
    flex: 1;
    min-width: 140px;
  }

  .syn-cases__grid {
    grid-template-columns: 1fr;
  }

  .syn-stack__grid {
    grid-template-columns: 1fr;
  }

  .syn-ascii-bar {
    flex-wrap: wrap;
  }

  .syn-ascii-bar__label {
    min-width: 100%;
  }

  .syn-jobs__inner {
    grid-template-columns: 1fr;
  }

  .syn-jobs__photo {
    order: -1;
  }

  .syn-process__steps {
    grid-template-columns: 1fr 1fr;
  }

  .syn-process-step::after {
    display: none;
  }

  .syn-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .syn-footer__brand {
    grid-column: span 2;
  }
}

@media (max-width: 480px) {
  .syn-nav {
    width: 100%;
    border-left: none;
  }

  .syn-process__steps {
    grid-template-columns: 1fr;
  }

  .syn-footer__inner {
    grid-template-columns: 1fr;
  }

  .syn-footer__brand {
    grid-column: auto;
  }

  .syn-job {
    flex-wrap: wrap;
  }

  .syn-job__arrow {
    display: none;
  }
}