/* ============================================================
   COMPONENTS.CSS — OC Tech Co. shared component styles
   ============================================================ */


/* ===== NAVIGATION ===== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo span {
  color: var(--accent);
}

/* The logo mark is solid black; invert it to read on the dark theme */
[data-theme="dark"] .nav-logo img,
[data-theme="dark"] .footer-brand img {
  filter: invert(1) brightness(1.7);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  position: relative;
  color: var(--text-tertiary);
  font-size: var(--small);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s cubic-bezier(0.4, 0.8, 0.3, 1);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* Hamburger toggle — hidden on desktop */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile nav drawer */
.nav-mobile {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--nav-mobile-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: none;
  flex-direction: column;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  display: block;
  padding: 1rem 1.5rem;
  color: var(--text-secondary);
  font-size: var(--small);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
  }
}


/* ===== CARDS ===== */

.card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--bg-secondary), color-mix(in srgb, var(--bg-secondary) 55%, var(--bg-primary)));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.9rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
/* soft accent glow in the top corner, revealed on hover */
.card::after {
  content: "";
  position: absolute;
  top: -35%;
  right: -18%;
  width: 230px;
  height: 230px;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.card > * { position: relative; z-index: 1; }
.card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  box-shadow: 0 26px 60px var(--shadow-color);
}
.card:hover::after { opacity: 1; }

/* ===== SERVICE LIST (editorial rows, not boxes) ===== */
.service-list { max-width: 940px; margin: 0.5rem auto 0; border-top: 1px solid var(--border); }
.service-row {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 1.6rem;
  padding: 1.85rem 1rem 1.85rem 0.25rem;
  border-bottom: 1px solid var(--border);
  color: inherit;
  position: relative;
  transition: padding-left 0.32s cubic-bezier(0.3,0.8,0.3,1), background 0.3s ease;
}
.service-row::before {
  content: ""; position: absolute; left: 0; top: 12%; bottom: 12%; width: 2px; border-radius: 2px;
  background: linear-gradient(var(--accent), var(--accent-2));
  transform: scaleY(0); transform-origin: center; transition: transform 0.32s ease;
}
.service-row:hover { padding-left: 1.4rem; background: linear-gradient(90deg, var(--bg-glass), transparent 70%); }
.service-row:hover::before { transform: scaleY(1); }
.sr-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-tertiary); }
.sr-icon {
  width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; flex: none;
  border-radius: 12px; color: var(--accent);
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 20%, transparent), color-mix(in srgb, var(--accent-2) 12%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.sr-icon svg { width: 22px; height: 22px; }
.sr-body h3 { font-size: clamp(1.2rem, 2.4vw, 1.45rem); margin-bottom: 0.3rem; transition: color 0.25s ease; }
.service-row:hover .sr-body h3 { color: var(--accent); }
.sr-body p { color: var(--text-secondary); font-size: 0.92rem; max-width: 56ch; }
.sr-arrow { color: var(--accent); font-size: 1.35rem; opacity: 0; transform: translateX(-10px); transition: opacity 0.3s ease, transform 0.3s ease; }
.service-row:hover .sr-arrow { opacity: 1; transform: translateX(0); }
@media (max-width: 680px) {
  .service-row { grid-template-columns: auto 1fr; gap: 1rem; padding: 1.4rem 0.5rem; }
  .sr-num, .sr-arrow { display: none; }
}

/* ===== FEATURE ROWS (alternating showcase with real product visuals) ===== */
.feature-rows { display: flex; flex-direction: column; gap: 5.5rem; max-width: 1080px; margin: 1.5rem auto 0; }
.frow { display: grid; grid-template-columns: 1fr 1.12fr; gap: 3.75rem; align-items: center; }
.frow:nth-child(even) .frow-visual { order: -1; }
.frow-num { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase; }
.frow-text h3 { font-size: clamp(1.55rem, 3vw, 2.1rem); line-height: 1.12; margin: 0.6rem 0 0.9rem; }
.frow-text p { color: var(--text-secondary); font-size: 1.02rem; line-height: 1.62; max-width: 44ch; margin-bottom: 1.5rem; }
.frow-link { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; color: var(--accent); }
.frow-link svg { width: 17px; height: 17px; transition: transform 0.25s ease; }
.frow-link:hover svg { transform: translateX(4px); }
.frow-shot {
  border: 1px solid var(--border-hover);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-secondary);
  box-shadow: 0 40px 80px var(--shadow-color);
  transition: transform 0.4s cubic-bezier(0.2,0.8,0.2,1), box-shadow 0.4s ease;
}
.frow-shot:hover { transform: translateY(-6px); box-shadow: 0 52px 100px var(--shadow-color); }
.frow-shot .shot-bar { display: flex; align-items: center; gap: 6px; padding: 11px 14px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border); }
.frow-shot .shot-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-hover); }
.frow-shot img { width: 100%; display: block; }
@media (max-width: 820px) {
  .feature-rows { gap: 3.5rem; }
  .frow { grid-template-columns: 1fr; gap: 1.75rem; }
  .frow:nth-child(even) .frow-visual { order: 0; }
  .frow-visual { order: -1; }
}

/* ===== FEATURE GRID (hairline gridlines, no boxes) ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 980px;
  margin: 2.5rem auto 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.feature-grid .feat {
  padding: 2.1rem 2rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease;
}
.feature-grid .feat:hover { background: var(--bg-glass); }
.feat-ic { display: inline-flex; color: var(--accent); margin-bottom: 1.05rem; }
.feat-ic svg { width: 28px; height: 28px; }
.feat h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.feat p { color: var(--text-secondary); font-size: 0.92rem; }
@media (max-width: 680px) { .feature-grid { grid-template-columns: 1fr; } }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--card-gap);
}

.card-grid.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) { .card-grid.grid-2 { grid-template-columns: 1fr; } }

.card-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent-2) 13%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-radius: 12px;
  color: var(--accent);
  margin-bottom: 1rem;
}
.card-icon svg { width: 22px; height: 22px; }

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--text-secondary);
  font-size: var(--small);
}


/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: var(--small);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(100deg, var(--accent-warm), #ff6a3a);
  color: #1c1206;
  font-weight: 700;
}

.btn-primary:hover {
  color: #1c1206;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 122, 69, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  background: var(--bg-glass);
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== THEME TOGGLE ===== */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.theme-toggle .ico-sun { display: none; }
.theme-toggle .ico-moon { display: inline; }
[data-theme="dark"] .theme-toggle .ico-sun { display: inline; }
[data-theme="dark"] .theme-toggle .ico-moon { display: none; }


/* ===== BROWSER FRAME (portfolio mockups) ===== */

.browser-frame {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.browser-frame:hover {
  transform: scale(1.02);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.55);
}

.browser-frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.browser-dot.red    { background: #ff5f57; }
.browser-dot.yellow { background: #febc2e; }
.browser-dot.green  { background: #28c840; }

.browser-frame-url {
  flex: 1;
  margin-left: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser-frame-content {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.browser-frame-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.browser-frame-content::after {
  content: "View demo \2192";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 14, 20, 0.5);
  color: #f5f5f5;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.browser-frame:hover .browser-frame-content::after {
  opacity: 1;
}


/* ===== FOOTER ===== */

.footer {
  padding: 4.5rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 2.25rem; } }
@media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } }

.footer-brand {
  display: inline-flex; align-items: center; gap: 0.65rem;
  font-size: 1.2rem; font-weight: 800; color: var(--text-primary);
  letter-spacing: -0.02em; margin-bottom: 1.1rem;
}

.footer-about {
  color: var(--text-secondary); font-size: var(--small);
  max-width: 330px; margin-bottom: 1.25rem;
}

.footer-contact a { display: block; color: var(--text-secondary); font-size: var(--small); margin-bottom: 0.35rem; }
.footer-contact a:hover { color: var(--accent); }

.footer-col h4 {
  font-size: var(--eyebrow); text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-tertiary); font-weight: 600; margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.62rem; }
.footer-col a { color: var(--text-secondary); font-size: var(--small); }
.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.75rem;
}
.footer-copy { color: var(--text-tertiary); font-size: 0.78rem; }


/* ===== PASSWORD GATE ===== */

.password-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.password-gate.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.gate-content {
  text-align: center;
  max-width: 360px;
  padding: 2rem;
  width: 100%;
}

.gate-brand {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  margin-bottom: 0.75rem;
  display: block;
}

.gate-brand span {
  color: var(--accent);
}

.gate-sub {
  color: var(--text-tertiary);
  font-size: var(--small);
  margin-bottom: 2rem;
}

.gate-form {
  display: flex;
  gap: 0.5rem;
}

.gate-form input {
  flex: 1;
  padding: 0.7rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: var(--small);
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s ease;
}

.gate-form input:focus {
  border-color: var(--accent);
}

.gate-form button {
  padding: 0.7rem 1.25rem;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: var(--small);
  cursor: pointer;
  transition: background 0.2s ease;
  white-space: nowrap;
}

.gate-form button:hover {
  background: var(--accent-hover);
}

.gate-error {
  color: #ff4a4a;
  font-size: 0.8rem;
  margin-top: 0.75rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.gate-error.show {
  opacity: 1;
}


/* ===== DIVIDER ===== */

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
  border: none;
  margin: 0;
}


/* ===== HERO ===== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 64px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 102, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto 2rem;
  position: relative;
  z-index: 1;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

@keyframes pulse-scroll {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50%       { opacity: 1;   transform: translateY(6px); }
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-tertiary);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: pulse-scroll 2s ease-in-out infinite;
  cursor: pointer;
}


/* ===== CONTACT FORM ===== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-detail-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: var(--small);
  color: var(--text-tertiary);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: var(--small);
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}


/* ===== FAQ (service pages) ===== */

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  cursor: pointer;
  color: var(--text-primary);
  font-weight: 500;
  font-size: var(--body);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--accent);
}

.faq-question::after {
  content: '+';
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question::after {
  content: '+';
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: var(--small);
  line-height: 1.7;
}


/* ===== SERVICE PAGES ===== */

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 9rem 0 4rem;
  text-align: center;
}

.page-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 720px;
  background: radial-gradient(ellipse at center,
    rgba(59, 102, 255, 0.30) 0%, rgba(54, 197, 240, 0.17) 40%, rgba(59, 102, 255, 0) 72%);
  filter: blur(34px);
  animation: glowpulse 9s ease-in-out infinite;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(150, 170, 255, 0.13) 1.1px, transparent 1.6px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(ellipse 70% 78% at 50% 30%, #000 35%, transparent 80%);
          mask-image: radial-gradient(ellipse 70% 78% at 50% 30%, #000 35%, transparent 80%);
}

.page-hero .container { position: relative; z-index: 1; }

@keyframes glowpulse { 0%, 100% { opacity: 0.82; } 50% { opacity: 1; } }

.page-hero-sub {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 640px;
  margin: 1.25rem auto 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); }
}

.process-step { position: relative; }

.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 21px;
  left: 44px;
  width: calc(100% + 2rem - 44px);
  height: 2px;
  background: linear-gradient(90deg, rgba(59, 102, 255, 0.55), rgba(54, 197, 240, 0.2));
}

@media (max-width: 768px) {
  .process-step:not(:last-child)::after { display: none; }
}

.process-step .step-num {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 102, 255, 0.22), rgba(54, 197, 240, 0.22));
  border: 1px solid rgba(59, 102, 255, 0.35);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 1rem;
}

.process-step h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.process-step p { font-size: var(--small); color: var(--text-secondary); }

.ai-stack { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.ai-stack span {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 1rem;
  font-size: var(--small);
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-glass);
}

.cta-band {
  text-align: center;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3.5rem 2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cta-band h2 { margin-bottom: 1rem; }
.cta-band p { max-width: 480px; margin: 0 auto 1.75rem; color: var(--text-secondary); }

.other-services { display: flex; gap: 1rem; flex-wrap: wrap; }

.other-services a {
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.5rem 1.1rem;
  font-size: var(--small);
  font-weight: 500;
  color: var(--text-secondary);
}

.other-services a:hover { border-color: var(--accent); color: var(--accent); }


/* ===== NAV DROPDOWN ===== */

.nav-links .has-dropdown { position: relative; height: 64px; display: flex; align-items: center; }
.nav-links .has-dropdown > a::after { content: " \25BE"; font-size: 0.65em; opacity: 0.6; }

.dropdown {
  position: absolute;
  top: 64px;
  left: -0.85rem;
  min-width: 252px;
  padding: 0.5rem;
  background: rgba(14, 15, 24, 0.98);
  border: 1px solid var(--border);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown a {
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  font-size: var(--small);
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.dropdown a:hover { background: var(--bg-glass-hover); color: var(--text-primary); }


/* ===== ARTICLE / INSIGHTS ===== */

.article { max-width: 720px; margin: 0 auto; }
.article p { margin-bottom: 1.25rem; color: var(--text-secondary); }
.article h2 { font-size: 1.55rem; margin: 2.5rem 0 1rem; }
.article h3 { font-size: 1.2rem; margin: 2rem 0 0.75rem; }
.article ul { margin: 0 0 1.25rem 1.25rem; color: var(--text-secondary); }
.article li { margin-bottom: 0.5rem; }
.article-meta { color: var(--text-tertiary); font-size: var(--small); margin-bottom: 2.5rem; }
.article-lead { font-size: 1.15rem; color: var(--text-primary); margin-bottom: 1.5rem; }

.insight-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--card-gap); }
@media (max-width: 720px) { .insight-grid { grid-template-columns: 1fr; } }
.insight-card .card-tag {
  display: inline-block; font-size: var(--eyebrow); text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); font-weight: 600; margin-bottom: 0.75rem;
}
.insight-card .read-more { display: inline-block; margin-top: 1rem; font-size: var(--small); font-weight: 600; }

/* ===== DIAGRAMS ===== */

/* Native, theme-aware "How an AI agent works" flow diagram */
.agent-flow {
  display: grid;
  grid-template-columns: 1fr auto 1.55fr auto 1fr;
  align-items: center;
  gap: 1rem;
  max-width: 980px;
  margin: 0.5rem auto 3.25rem;
}
.article .agent-flow { margin: 2rem auto 2.5rem; }
.af-node {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-secondary);
  padding: 1.3rem 1.1rem;
  text-align: center;
}
.af-kicker { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--accent); font-weight: 600; }
.af-node strong { display: block; font-family: var(--font-display); font-size: 1.15rem; color: var(--text-primary); margin: 0.45rem 0 0.4rem; }
.af-node .af-desc { font-size: 0.82rem; color: var(--text-tertiary); line-height: 1.45; }
.af-arrow { display: flex; justify-content: center; color: var(--accent); }
.af-arrow svg { width: 26px; height: 26px; }
.af-core {
  position: relative;
  border-radius: 17px;
  padding: 1.5rem 1.4rem;
  background: var(--bg-secondary);
  box-shadow: 0 18px 55px var(--shadow-color);
}
.af-core::before {
  content: ""; position: absolute; inset: 0; border-radius: 17px; padding: 1.4px;
  background: linear-gradient(125deg, var(--accent), var(--accent-2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.af-core-head { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--text-primary); }
.af-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); animation: afPulse 1.8s ease-in-out infinite; }
@keyframes afPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.af-core-sub { font-size: 0.82rem; color: var(--text-secondary); margin: 0.4rem 0 1.1rem; }
.af-caps { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.af-cap { display: flex; align-items: center; gap: 0.55rem; font-size: 0.86rem; font-weight: 500; color: var(--text-primary); background: var(--bg-glass); border: 1px solid var(--border); border-radius: 10px; padding: 0.6rem 0.7rem; }
.af-cap svg { width: 17px; height: 17px; color: var(--accent); flex: none; }
@media (max-width: 820px) {
  .agent-flow { grid-template-columns: 1fr; gap: 0.7rem; }
  .af-arrow svg { transform: rotate(90deg); }
}
@media (prefers-reduced-motion: reduce) { .af-dot { animation: none; } }

/* ===== WORK GALLERY ===== */

.work-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
@media (max-width: 820px) { .work-gallery { grid-template-columns: 1fr; gap: 2rem; } }
.work-item { display: flex; flex-direction: column; gap: 0.85rem; }
.work-item h3 { margin: 0; }
.work-item p { color: var(--text-secondary); font-size: var(--small); margin: 0; }
.browser-frame.soon { opacity: 1; }
.browser-frame.soon:hover { transform: none; box-shadow: none; }
.browser-frame.soon .browser-frame-content::after { display: none; }
.demo-mockup { width: 100%; height: 100%; display: block; }
.soon-badge {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: #b9c4ff; background: rgba(59, 102, 255, 0.16);
  border: 1px solid rgba(59, 102, 255, 0.32); border-radius: 100px; padding: 3px 9px;
}

/* ===== SKIP LINK ===== */

.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2000;
  transform: translateY(-130%);
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 0 0 8px 0;
  transition: transform 0.18s ease;
}

.skip-link:focus { transform: translateY(0); }

/* ===== ARTICLE TABLE (comparison content) ===== */
.article table { width: 100%; border-collapse: collapse; margin: 1.75rem 0 2rem; font-size: 0.95rem; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.article th, .article td { text-align: left; padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.article thead th { color: var(--text-primary); font-weight: 700; font-family: var(--font-display); background: var(--bg-glass); border-bottom-color: var(--border-hover); }
.article tbody tr:last-child td { border-bottom: none; }
.article tbody td:first-child { color: var(--text-primary); font-weight: 600; }
/* article FAQ (reuses home accordion look) */
.article .faq-list { margin-top: 1.5rem; }

/* ============================================================
   Editorial index list — the box-free replacement for flat
   icon-grids. Hairline-ruled "ledger" rows: number / title /
   description, no cards. Reads like a high-end studio index.
   ============================================================ */
.ed-list { max-width: 1000px; margin: 2.5rem auto 0; border-top: 1px solid var(--border); }
.ed-item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 1.4rem 2.4rem;
  align-items: start;
  padding: 1.85rem 1.1rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.35s ease;
}
.ed-item:hover { background: var(--bg-glass); }
.ed-num {
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 600;
  color: var(--accent); letter-spacing: 0.04em;
  padding-top: 0.15rem;
}
.ed-title {
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 600; line-height: 1.18;
  color: var(--text-primary); margin: 0;
  transition: color 0.3s ease;
}
.ed-item:hover .ed-title { color: var(--accent); }
.ed-desc { color: var(--text-secondary); font-size: 0.97rem; line-height: 1.62; margin: 0; }
@media (max-width: 720px) {
  .ed-item { grid-template-columns: 2.6rem 1fr; gap: 0.45rem 1rem; padding: 1.4rem 0.25rem; }
  .ed-desc { grid-column: 2; }
}

/* ===== nav refresh: solid underline (drop the slop gradient) + a real CTA ===== */
.nav-links a::after { background: var(--accent); }
.nav-cta {
  color: #1c1206 !important;
  background: var(--accent-warm);
  padding: 0.55rem 1.15rem;
  border-radius: 100px;
  font-weight: 600;
  transition: filter 0.2s ease, transform 0.2s ease;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { filter: brightness(1.06); transform: translateY(-1px); }

/* clickable editorial rows (insights, link lists) */
a.ed-item.ed-link { text-decoration: none; grid-template-columns: 3.5rem 1fr auto; align-items: center; }
.ed-link .ed-main { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.ed-tag { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.ed-go { color: var(--accent); font-size: 1.2rem; transition: transform 0.25s ease; }
.ed-link:hover .ed-go { transform: translateX(5px); }