/* ==========================================================================
   NovaTech — component styles
   ========================================================================== */

/* ---- Skip link ---- */
.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 2000;
  background: var(--color-primary); color: #fff; padding: 10px 18px;
  border-radius: var(--radius-sm); transition: top var(--transition-fast);
}
.skip-link:focus { top: 16px; }

/* ==================== SCROLL PROGRESS BAR ==================== */
.scroll-progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 1100; pointer-events: none; }
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(to right, var(--color-primary), var(--color-primary-light));
  transition: width 100ms linear;
}

/* ==================== NAVBAR ====================
   Solid structural navy at all times — the identity's dark register, used
   with intent rather than as a scroll-triggered effect. The light-tint
   logo mark (novatech-logo-dark.png) stays legible against it throughout. */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-height);
  display: flex; align-items: center;
  background: var(--color-dark-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
  transition: box-shadow var(--transition-base);
}
.navbar.is-scrolled {
  box-shadow: 0 12px 28px rgba(6, 10, 24, 0.35);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 24px; }

.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo img { height: 46px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; color: rgba(255, 255, 255, 0.82);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-link:hover, .nav-item.is-open .nav-link { color: #ffffff; background: rgba(255, 255, 255, 0.08); }
.nav-link .chev { width: 14px; height: 14px; transition: transform var(--transition-fast); }
.nav-item.is-open .nav-link .chev { transform: rotate(180deg); }

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.navbar .btn-ghost { color: rgba(255, 255, 255, 0.82); }
.navbar .btn-ghost:hover { color: #ffffff; background: rgba(255, 255, 255, 0.08); }

.nav-toggle {
  display: none; width: 40px; height: 40px; border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.24); background: rgba(255, 255, 255, 0.06);
  align-items: center; justify-content: center; color: #ffffff;
}
.nav-toggle svg { width: 20px; height: 20px; }

/* Mega menu */
.mega-panel {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(8px);
  width: min(680px, 90vw);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 16px; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 50;
}
.nav-item.is-open .mega-panel { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.mega-link {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px; border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}
.mega-link:hover { background: var(--color-surface-alt); }
.mega-link .mega-icon {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--color-primary-soft); color: var(--color-primary-light);
}
.mega-link .mega-icon svg { width: 18px; height: 18px; }
.mega-link strong { display: block; font-size: 0.9rem; color: var(--color-text-strong); }
.mega-link small { display: block; margin-top: 2px; font-size: 0.78rem; color: var(--color-muted); }
.mega-panel-simple { width: min(320px, 90vw); }
.mega-panel-simple .mega-grid { grid-template-columns: 1fr; }

/* Mobile nav */
.nav-mobile-panel {
  position: fixed; inset: var(--nav-height) 0 0 0; z-index: 999;
  background: var(--color-background); overflow-y: auto;
  padding: 20px 24px 40px;
  transform: translateY(-12px); opacity: 0; visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}
.nav-mobile-panel.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-mobile-group { border-bottom: 1px solid var(--color-border); padding-block: 8px; }
.nav-mobile-title {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 4px; font-weight: 700; font-size: 1.02rem; color: var(--color-text-strong);
}
.nav-mobile-title svg { width: 18px; height: 18px; transition: transform var(--transition-fast); }
.nav-mobile-group.is-open .nav-mobile-title svg { transform: rotate(180deg); }
.nav-mobile-sub { display: none; padding: 0 4px 16px; }
.nav-mobile-group.is-open .nav-mobile-sub { display: block; }
.nav-mobile-sub a { display: block; padding: 9px 0; color: var(--color-muted); font-size: 0.92rem; }
.nav-mobile-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-outline, .nav-actions .btn-primary { display: none; }
}

/* ==================== HERO ==================== */
.hero {
  position: relative; padding-top: calc(var(--nav-height) + 56px); padding-bottom: 120px;
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin-top: 18px; }
.hero-copy .lead { margin-top: 22px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* Static editorial illustration (line-art, single accent color) — kept for
   any page still using the old boxed hero-visual layout. Not a fake
   product dashboard, no animation, no "live data" implication. */
.hero-visual { position: relative; }
.hero-visual-frame {
  border-radius: var(--radius-lg); border: 1px solid var(--color-border);
  background: var(--color-background-alt);
  padding: 32px; position: relative;
}
.hero-visual-frame::before,
.hero-visual-frame::after {
  content: ""; position: absolute; width: 22px; height: 22px; z-index: 2; pointer-events: none;
}
.hero-visual-frame::before { top: -8px; left: -8px; border-top: 2px solid var(--color-primary); border-left: 2px solid var(--color-primary); }
.hero-visual-frame::after { bottom: -8px; right: -8px; border-bottom: 2px solid var(--color-primary); border-right: 2px solid var(--color-primary); }
.hero-visual-frame svg { width: 100%; height: auto; display: block; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
}

/* ---- Home hero photo variant: a real full-bleed photograph behind the
   copy, faded into the page background from the left so the text stays
   fully readable. Replaces the boxed illustration on the home page only. ---- */
.hero-photo { padding-bottom: 100px; }
.hero-photo-bg { position: absolute; inset: 0; z-index: 0; }
.hero-photo-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: 68% center;
  display: block;
}
.hero-photo-fade {
  position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-background) 0%,
    var(--color-background) 30%,
    rgba(252, 252, 251, 0.85) 44%,
    rgba(252, 252, 251, 0.4) 60%,
    rgba(14, 22, 48, 0.06) 76%,
    rgba(14, 22, 48, 0.16) 100%
  );
}
.hero-photo .hero-inner { grid-template-columns: 1fr; position: relative; z-index: 1; }
.hero-photo .hero-copy { max-width: 620px; }

@media (max-width: 980px) {
  .hero-photo-bg img { object-position: 80% center; }
  .hero-photo-fade {
    background: linear-gradient(
      90deg,
      var(--color-background) 0%,
      var(--color-background) 58%,
      rgba(255, 255, 255, 0.92) 74%,
      rgba(255, 255, 255, 0.35) 90%,
      transparent 100%
    );
  }
}
@media (max-width: 620px) {
  .hero-photo-fade {
    background: linear-gradient(
      180deg,
      var(--color-background) 0%,
      var(--color-background) 62%,
      rgba(255, 255, 255, 0.9) 80%,
      rgba(255, 255, 255, 0.5) 100%
    );
  }
}

/* ==================== TRUST / CATEGORY STRIP ==================== */
.trust-strip { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.trust-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: var(--color-surface); font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.05em; color: var(--color-muted);
  cursor: default;
  transition: border-color var(--transition-fast), color var(--transition-fast),
    background-color var(--transition-fast), transform var(--transition-fast);
}
.trust-chip svg { width: 16px; height: 16px; }
.trust-chip:hover {
  border-color: var(--color-primary); color: var(--color-primary);
  background: var(--color-primary-soft);
  transform: translateY(-2px);
}

/* ==================== FEATURED SOLUTIONS (ERP / BPM / VERİ) ==================== */
.featured-solutions { display: flex; flex-direction: column; }
.featured-solution {
  display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 28px;
  padding: 32px 0; border-top: 1px solid var(--color-border);
}
.featured-solutions .featured-solution:last-child { border-bottom: 1px solid var(--color-border); }
.featured-solution-icon {
  width: 56px; height: 56px; border-radius: var(--radius-md); display: grid; place-items: center;
  background: var(--color-primary-soft); color: var(--color-primary);
}
.featured-solution-icon svg { width: 26px; height: 26px; }
.featured-solution-body .eyebrow { margin-bottom: 8px; }
.featured-solution-body h3 { margin-top: 2px; }
.featured-solution-body p { margin-top: 10px; max-width: 620px; }
.featured-solution-link {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; font-weight: 700;
  color: var(--color-primary); white-space: nowrap;
}
.featured-solution-link svg { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.featured-solution-link:hover svg { transform: translateX(3px); }

@media (max-width: 720px) {
  .featured-solution { grid-template-columns: 1fr; gap: 14px; }
  .featured-solution-link { justify-self: start; }
}

/* ==================== SECTION PHOTO BANNER (supporting real photo under a section header) ==================== */
.section-photo-banner {
  width: 100%;
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: visible;
  margin-bottom: 48px;
  position: relative;
}
.section-photo-banner img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
@media (max-width: 720px) {
  .section-photo-banner { height: 220px; margin-bottom: 36px; }
}

/* ---- Reticle corner marks: the recurring precision-framing signature —
   two hairline brackets outside a photo's edge, one tipped with the accent
   dot from the NovaTech mark. Applied to bounded photography across the
   site via ::before/::after so no markup changes are required. ---- */
.section-photo-banner,
.project-cover,
.blog-cover,
.topic-cover {
  position: relative;
}
.section-photo-banner::before,
.project-cover::before,
.blog-cover::before,
.topic-cover::before,
.section-photo-banner::after,
.project-cover::after,
.blog-cover::after,
.topic-cover::after {
  content: "";
  position: absolute; width: 20px; height: 20px; z-index: 2; pointer-events: none;
}
.section-photo-banner::before,
.project-cover::before,
.blog-cover::before,
.topic-cover::before {
  top: -8px; left: -8px;
  border-top: 2px solid var(--color-primary); border-left: 2px solid var(--color-primary);
}
.section-photo-banner::after,
.project-cover::after,
.blog-cover::after,
.topic-cover::after {
  bottom: -8px; right: -8px;
  border-bottom: 2px solid var(--color-primary); border-right: 2px solid var(--color-primary);
}

/* ==================== SERVICES — NUMBERED EDITORIAL LIST ==================== */
.service-list { border-top: 1px solid var(--color-border); }
.service-list-item {
  display: grid; grid-template-columns: 72px 1fr; gap: 24px;
  padding: 28px 0; border-bottom: 1px solid var(--color-border);
}
.service-list-num { font-family: var(--font-mono); font-size: 0.95rem; font-weight: 500; color: var(--color-primary); }
.service-list-item h3 { font-size: 1.15rem; }
.service-list-item p { margin-top: 8px; max-width: 640px; font-size: 0.94rem; }

/* ==================== NEDEN NOVATECH ==================== */
.why-novatech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.why-novatech-item { padding-top: 8px; }
.why-novatech-num { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 600; color: var(--color-primary); }
.why-novatech-item h4 { margin-top: 12px; }
.why-novatech-item p { margin-top: 8px; font-size: 0.9rem; }
@media (max-width: 980px) { .why-novatech-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why-novatech-grid { grid-template-columns: 1fr; } }

/* ==================== PROCESS STEPS ====================
   A real sequence (analysis → plan → build → improve), so the numbering
   and the connecting line both carry information — this is the one place
   in the system that earns a literal 01/02/03/04 track. */
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.process-item { position: relative; padding-top: 26px; }
.process-item::before {
  content: ""; position: absolute; top: 7px; left: 0; width: 11px; height: 11px;
  border-radius: 50%; background: var(--color-surface); border: 2px solid var(--color-primary); z-index: 1;
}
.process-num { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500; color: var(--color-muted-2); }
.process-item h4 { margin-top: 8px; }
.process-item p { margin-top: 8px; font-size: 0.9rem; }
.process-item:not(:last-child)::after {
  content: ""; position: absolute; top: 12px; left: 11px; width: calc(100% - 2px);
  height: 1px; background: var(--color-border-strong);
  display: none;
}
@media (min-width: 981px) { .process-item:not(:last-child)::after { display: block; } }
@media (max-width: 980px) { .process-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-list { grid-template-columns: 1fr; } }

/* ==================== PRODUCT / SOLUTION CARDS ==================== */
.solution-card, .service-card { display: flex; flex-direction: column; height: 100%; }
.solution-card p, .service-card p { margin-top: 6px; font-size: 0.92rem; }
.card-link { margin-top: 20px; display: inline-flex; align-items: center; gap: 6px; font-size: 0.86rem; font-weight: 700; color: var(--color-primary-light); }
.card-link svg { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.card-link:hover svg { transform: translateX(3px); }

.novatech-product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-top: 2px solid var(--color-primary);
  border-radius: var(--radius-lg); padding: 34px;
  display: flex; flex-direction: column; height: 100%; position: relative; overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}
.novatech-product-card:hover { transform: translateY(-4px); border-color: var(--color-border-hover); border-top-color: var(--color-primary); box-shadow: var(--shadow-lg); }
.novatech-product-card .badge { margin-bottom: 18px; align-self: flex-start; }
.novatech-product-card h3 { position: relative; }
.novatech-product-card p { position: relative; margin-top: 10px; }

.product-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 24px; height: 100%; display: flex; flex-direction: column;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.product-card:hover { transform: translateY(-3px); border-color: var(--color-border-hover); }
.product-card .badge { align-self: flex-start; margin-bottom: 14px; }
.product-card h4 { margin-top: 4px; }
.product-card p { margin-top: 8px; font-size: 0.88rem; flex-grow: 1; }

/* ==================== PRODUCT VISUALS (illustrative, not real screenshots) ==================== */
.product-visual {
  position: relative; height: 220px; border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-background-alt);
  padding: 20px; overflow: hidden;
}
.pv-chrome { display: flex; gap: 6px; margin-bottom: 18px; position: relative; }
.pv-chrome span { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border-strong); }

.pv-chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 76px; position: relative; }
.pv-chart-bars i { flex: 1; border-radius: 5px 5px 0 0; background: linear-gradient(to top, var(--color-primary), var(--color-primary-light)); opacity: 0.85; }
.pv-chart-rows { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; position: relative; }
.pv-chart-rows .row-line { height: 8px; border-radius: var(--radius-full); background: var(--color-surface-alt); border: 1px solid var(--color-border); overflow: hidden; }
.pv-chart-rows .row-line i { display: block; height: 100%; background: var(--color-primary); border-radius: inherit; }

.pv-list { position: relative; }
.pv-list-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.pv-list-row:last-child { border-bottom: none; }
.pv-list-dot { width: 22px; height: 22px; border-radius: 7px; background: rgba(var(--color-primary-rgb), 0.14); display: grid; place-items: center; flex-shrink: 0; }
.pv-list-dot svg { width: 12px; height: 12px; color: var(--color-primary-light); }
.pv-list-bar { flex: 1; height: 8px; border-radius: var(--radius-full); background: var(--color-surface-alt); border: 1px solid var(--color-border); }
.pv-list-pill { width: 44px; height: 16px; border-radius: var(--radius-full); background: color-mix(in srgb, var(--color-success) 14%, transparent); border: 1px solid color-mix(in srgb, var(--color-success) 30%, transparent); flex-shrink: 0; }

.pv-kanban { display: flex; gap: 10px; position: relative; height: 150px; }
.pv-kanban-col { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.pv-kanban-head { height: 8px; width: 60%; border-radius: var(--radius-full); background: var(--color-border-strong); margin-bottom: 2px; }
.pv-kanban-card { border-radius: 8px; background: var(--color-surface-alt); border: 1px solid var(--color-border); padding: 8px; }
.pv-kanban-card i { display: block; height: 6px; border-radius: var(--radius-full); background: var(--color-border-strong); margin-bottom: 5px; }
.pv-kanban-card i:last-child { margin-bottom: 0; width: 60%; }

.pv-form { display: flex; gap: 18px; position: relative; align-items: center; }
.pv-form-fields { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.pv-form-field label { display: block; width: 40%; height: 6px; border-radius: var(--radius-full); background: var(--color-muted-2); margin-bottom: 6px; opacity: 0.5; }
.pv-form-field .box { height: 14px; border-radius: 6px; background: var(--color-surface-alt); border: 1px solid var(--color-border); }
.pv-form-ring {
  width: 84px; height: 84px; border-radius: 50%; flex-shrink: 0; position: relative;
  border: 6px solid var(--color-primary-soft-strong);
  border-top-color: var(--color-primary);
  border-right-color: var(--color-primary);
}

/* ==================== CONCEPT VISUALS (NovaTech-owned products without a finished UI yet) ==================== */
.concept-visual {
  position: relative; min-height: 300px; border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); grid-column: 1 / -1;
  background: var(--color-background-alt);
  padding: 32px; overflow: hidden;
}
.concept-badge {
  position: absolute; top: 24px; right: 24px; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted-2);
  border: 1px solid var(--color-border-strong); padding: 5px 12px; border-radius: var(--radius-full);
  background: var(--color-surface); z-index: 1;
}

/* Planova — planning / timeline concept */
.cv-timeline { display: flex; flex-direction: column; gap: 22px; margin-top: 44px; position: relative; max-width: 720px; }
.cv-timeline-row { position: relative; height: 14px; background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-full); }
.cv-timeline-row .cv-timeline-label { position: absolute; left: 0; top: -22px; font-size: 0.74rem; font-weight: 600; color: var(--color-muted); }
.cv-timeline-bar { position: absolute; top: 0; bottom: 0; border-radius: var(--radius-full); background: linear-gradient(to right, var(--color-primary), var(--color-primary-light)); }
.cv-timeline-milestone {
  position: absolute; top: 50%; width: 12px; height: 12px; border-radius: 50%;
  background: var(--color-surface); border: 2px solid var(--color-primary-light); transform: translate(-50%, -50%); z-index: 1;
}
.cv-timeline-today { position: absolute; top: -14px; bottom: -14px; width: 2px; background: var(--color-warning); opacity: 0.7; }
.cv-timeline-today::after {
  content: "Bugün"; position: absolute; top: -20px; left: 50%; transform: translateX(-50%);
  font-size: 0.68rem; font-weight: 700; color: var(--color-warning); white-space: nowrap;
}

/* Warehouse Check — occupancy grid concept (live-animated simulation) */
.cv-warehouse { display: grid; grid-template-columns: repeat(10, 1fr); gap: 7px; margin-top: 44px; }
.cv-cell {
  aspect-ratio: 1; border-radius: 6px; background: var(--color-surface-alt); border: 1px solid var(--color-border);
  transition: background-color 0.7s ease, border-color 0.7s ease;
}
.cv-cell.fill-low { background: color-mix(in srgb, var(--color-success) 22%, transparent); border-color: color-mix(in srgb, var(--color-success) 40%, transparent); }
.cv-cell.fill-mid { background: color-mix(in srgb, var(--color-warning) 22%, transparent); border-color: color-mix(in srgb, var(--color-warning) 40%, transparent); }
.cv-cell.fill-high { background: color-mix(in srgb, var(--color-danger) 22%, transparent); border-color: color-mix(in srgb, var(--color-danger) 40%, transparent); }
.cv-legend { display: flex; align-items: center; gap: 20px; margin-top: 20px; flex-wrap: wrap; }
.cv-legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--color-muted); }
.cv-legend-dot { width: 10px; height: 10px; border-radius: 3px; }
.cv-concept-note { display: inline-flex; align-items: center; gap: 6px; font-size: 0.72rem; font-weight: 700; color: var(--color-muted-2); text-transform: uppercase; letter-spacing: 0.06em; }

@media (max-width: 680px) {
  .cv-warehouse { grid-template-columns: repeat(6, 1fr); }
}

/* ==================== ECOSYSTEM / LOGOS ==================== */
.logo-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.logo-tile {
  height: 84px; display: grid; place-items: center; border-radius: var(--radius-md);
  border: 1px solid var(--color-border); color: var(--color-muted-2);
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 500; text-align: center; padding: 8px;
  cursor: default;
  transition: border-color var(--transition-fast), color var(--transition-fast),
    background-color var(--transition-fast), transform var(--transition-fast);
}
.logo-tile:hover {
  border-color: var(--color-primary);
  color: var(--color-primary); background: rgba(var(--color-primary-rgb), 0.08);
  transform: translateY(-2px);
}
@media (max-width: 900px) { .logo-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .logo-strip { grid-template-columns: repeat(2, 1fr); } }

/* ==================== PROJECT CARD ==================== */
.project-card { display: flex; flex-direction: column; height: 100%; }
.project-cover {
  height: 180px; margin-bottom: 20px;
  background: var(--color-background-alt);
}
.project-cover img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
  transition: transform var(--transition-base);
}
.project-card:hover .project-cover img { transform: scale(1.05); }
.project-card .badge { align-self: flex-start; margin-bottom: 12px; }

/* ==================== BLOG CARD ==================== */
.blog-card { display: flex; flex-direction: column; height: 100%; }
.blog-cover {
  height: 170px; border-radius: var(--radius-md); margin-bottom: 20px;
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
}
.blog-cover-lg { height: 280px; }
.blog-cover img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: inherit;
  transition: transform var(--transition-base);
}
.blog-card:hover .blog-cover img { transform: scale(1.05); }

/* ---- Announcement hero cover: a designed banner (not a photo) for major,
   brand-specific launches — a warm partner-brand accent bleeding out of
   NovaTech's navy signals "this one's a big deal" at a glance. ---- */
.announcement-hero-cover {
  position: relative; width: 100%; height: 100%; border-radius: inherit;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 16px;
  background-image:
    radial-gradient(120% 140% at 15% 8%, rgba(255, 255, 255, 0.16), transparent 55%),
    linear-gradient(135deg, var(--color-dark-navy) 0%, var(--color-dark-navy-2) 45%, var(--color-danger) 125%);
}
.announcement-hero-badge {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255, 255, 255, 0.16); border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff; font-family: var(--font-mono); font-size: 0.64rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 10px; border-radius: var(--radius-full);
}
.announcement-hero-content { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.announcement-hero-kicker {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255, 255, 255, 0.82);
}
.announcement-hero-kicker svg { width: 14px; height: 14px; color: #FDBA74; }
.announcement-hero-title {
  font-family: var(--font-display); font-weight: 700; letter-spacing: 0.04em;
  font-size: 2.4rem; line-height: 1; color: #fff; text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}
.announcement-hero-sub { font-family: var(--font-sans); font-size: 0.82rem; color: rgba(255, 255, 255, 0.85); }
.blog-cover-lg .announcement-hero-title { font-size: 3.6rem; }
.blog-cover-lg .announcement-hero-sub { font-size: 0.98rem; }
.blog-cover-lg .announcement-hero-badge { font-size: 0.72rem; padding: 6px 14px; }

/* ---- Blog cover scenes: small composed illustrations, one per topic ----
   Authored once at a fixed 240x130 size and centered; the detail-page
   variant just scales the whole scene up rather than re-authoring it. */
.bs-scene { position: absolute; inset: 0; margin: auto; width: 240px; height: 130px; }
.blog-cover-lg .bs-scene { transform: scale(1.7); }

.bs-node, .bs-tile, .bs-hub, .bs-satellite, .bs-doc, .bs-cloud {
  position: absolute; display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: var(--radius-sm); background: var(--color-surface); border: 1px solid var(--color-border-strong);
}
.bs-node svg, .bs-tile svg, .bs-hub svg, .bs-satellite svg, .bs-doc svg, .bs-cloud svg { width: 16px; height: 16px; color: var(--color-primary-light); }
.bs-hub { width: 40px; height: 40px; border-radius: 50%; background: var(--color-primary-soft-strong); border-color: var(--color-primary); }
.bs-doc, .bs-cloud { width: 40px; height: 40px; }
.bs-person {
  position: absolute; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: var(--color-primary-soft-strong); border: 1.5px solid var(--color-surface); box-shadow: var(--shadow-md);
}
.bs-person svg { width: 15px; height: 15px; color: var(--color-primary-light); }
.bs-badge {
  position: absolute; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  background: var(--color-surface); border: 1px solid var(--color-border-strong); box-shadow: var(--shadow-sm);
}
.bs-badge svg { width: 13px; height: 13px; color: var(--color-primary-light); }
.bs-flow-line { position: absolute; height: 2px; background: var(--color-border-strong); }
.bs-arrow { position: absolute; width: 18px; height: 18px; color: var(--color-muted-2); }
.bs-stage {
  position: absolute; height: 14px; border-radius: var(--radius-full);
  background: linear-gradient(to right, rgba(var(--color-primary-rgb), 0.4), rgba(var(--color-primary-rgb), 0.1));
  border: 1px solid var(--color-border);
}
.bs-bar {
  position: absolute; bottom: 10px; width: 20px; border-radius: 4px 4px 0 0;
  background: linear-gradient(to top, var(--color-primary), var(--color-primary-light)); opacity: 0.85;
}

/* BPM — a process flow with two people meeting over it */
.bs-bpm .bs-node-1 { left: 20px; top: 70px; }
.bs-bpm .bs-node-2 { left: 103px; top: 70px; }
.bs-bpm .bs-node-3 { left: 186px; top: 70px; }
.bs-bpm .bs-flow-line-1 { left: 54px; top: 86px; width: 49px; }
.bs-bpm .bs-flow-line-2 { left: 137px; top: 86px; width: 49px; }
.bs-bpm .bs-person-1 { left: 60px; top: 10px; }
.bs-bpm .bs-person-2 { left: 122px; top: 2px; }

/* ERP — module grid with someone overseeing the whole system */
.bs-erp .bs-tile-1 { left: 70px; top: 20px; }
.bs-erp .bs-tile-2 { left: 112px; top: 20px; }
.bs-erp .bs-tile-3 { left: 70px; top: 62px; }
.bs-erp .bs-tile-4 { left: 112px; top: 62px; }
.bs-erp .bs-person-1 { left: 170px; top: 14px; }

/* CRM — a narrowing sales pipeline closed with a handshake */
.bs-crm .bs-stage-1 { left: 40px; top: 32px; width: 160px; }
.bs-crm .bs-stage-2 { left: 60px; top: 56px; width: 120px; }
.bs-crm .bs-stage-3 { left: 80px; top: 80px; width: 80px; }
.bs-crm .bs-person-1 { left: 150px; top: 8px; }
.bs-crm .bs-badge-1 { left: 185px; top: 32px; }

/* İş Zekası — a chart being read and analyzed */
.bs-bi .bs-bar-1 { left: 50px; height: 40px; }
.bs-bi .bs-bar-2 { left: 80px; height: 65px; }
.bs-bi .bs-bar-3 { left: 110px; height: 50px; }
.bs-bi .bs-bar-4 { left: 140px; height: 80px; }
.bs-bi .bs-person-1 { left: 178px; top: 10px; }
.bs-bi .bs-badge-1 { left: 198px; bottom: 62px; }

/* E-Dönüşüm — a paper document turning into a digital process */
.bs-edonusum .bs-doc { left: 16px; top: 45px; }
.bs-edonusum .bs-arrow { left: 92px; top: 56px; }
.bs-edonusum .bs-cloud { left: 148px; top: 45px; }
.bs-edonusum .bs-person-1 { left: 195px; top: 10px; }

/* İnsan Kaynakları — a team, with HR approval represented by the badge */
.bs-ik .bs-person-1 { left: 70px; top: 42px; }
.bs-ik .bs-person-2 { left: 96px; top: 30px; }
.bs-ik .bs-person-3 { left: 122px; top: 42px; }
.bs-ik .bs-badge-1 { left: 152px; top: 16px; }

/* Entegrasyon — separate systems wired into a single hub */
.bs-entegrasyon .bs-hub { left: 103px; top: 43px; }
.bs-entegrasyon .bs-sat-1 { left: 10px; top: 43px; }
.bs-entegrasyon .bs-sat-2 { left: 196px; top: 43px; }
.bs-entegrasyon .bs-sat-3 { left: 103px; top: 95px; }
.bs-entegrasyon .bs-hub-line-1 { left: 44px; top: 61px; width: 59px; }
.bs-entegrasyon .bs-hub-line-2 { left: 143px; top: 61px; width: 53px; }
.bs-entegrasyon .bs-hub-line-3 { left: 119px; top: 83px; width: 2px; height: 12px; }

/* WMS — storage bins at different fill levels, checked off */
.bs-wms .bs-tile-1 { left: 40px; top: 24px; }
.bs-wms .bs-tile-2 { left: 82px; top: 24px; }
.bs-wms .bs-tile-3 { left: 124px; top: 24px; }
.bs-wms .bs-tile-4 { left: 40px; top: 66px; }
.bs-wms .bs-tile-5 { left: 82px; top: 66px; }
.bs-wms .bs-tile-6 { left: 124px; top: 66px; }
.bs-wms .bs-person-1 { left: 176px; top: 20px; }
.bs-wms .bs-badge-1 { left: 180px; top: 76px; }
.bs-wms .bs-tile.fill-low { background: color-mix(in srgb, var(--color-success) 20%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-success) 45%, var(--color-border-strong)); }
.bs-wms .bs-tile.fill-mid { background: color-mix(in srgb, var(--color-warning) 20%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-warning) 45%, var(--color-border-strong)); }
.bs-wms .bs-tile.fill-high { background: color-mix(in srgb, var(--color-danger) 20%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-danger) 45%, var(--color-border-strong)); }

/* Özel Yazılım — a custom-built module and its configuration, delivered by a person */
.bs-custom .bs-node-1 { left: 26px; top: 55px; }
.bs-custom .bs-node-2 { left: 120px; top: 55px; }
.bs-custom .bs-flow-line-1 { left: 60px; top: 71px; width: 60px; }
.bs-custom .bs-person-1 { left: 80px; top: 6px; }
.bs-custom .bs-badge-1 { left: 178px; top: 46px; }

/* ==================== TOPIC COVER (shared illustrated banner: project & solution detail pages) ==================== */
.topic-cover {
  height: 200px; border-radius: var(--radius-lg);
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
  position: relative;
}
.topic-cover-lg { height: 280px; }
.topic-cover-lg .bs-scene { transform: scale(1.7); }
.topic-cover img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: inherit;
}

.blog-meta { display: flex; gap: 12px; align-items: center; font-size: 0.78rem; color: var(--color-muted-2); margin-top: auto; padding-top: 16px; }
.blog-card h3 { margin-top: 12px; font-size: 1.15rem; }
.blog-card p { margin-top: 8px; font-size: 0.9rem; }

/* ==================== CTA ==================== */
.cta-section {
  background: var(--color-background-alt);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px); text-align: center; position: relative;
  overflow: hidden;
}
.cta-section::before,
.cta-section::after {
  content: ""; position: absolute; width: 26px; height: 26px; z-index: 2; pointer-events: none;
}
.cta-section::before { top: 18px; left: 18px; border-top: 2px solid var(--color-primary); border-left: 2px solid var(--color-primary); }
.cta-section::after { bottom: 18px; right: 18px; border-bottom: 2px solid var(--color-primary); border-right: 2px solid var(--color-primary); }
.cta-section h2 { margin-top: 12px; }
.cta-section p { margin: 16px auto 0; max-width: 560px; }
.cta-actions { display: flex; justify-content: center; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

/* ---- CTA section with photo background ---- */
.cta-photo-bg { position: absolute; inset: 0; z-index: 0; }
.cta-photo-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cta-photo-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14, 22, 48, 0.82), rgba(14, 22, 48, 0.90));
}
.cta-content { position: relative; z-index: 1; }
.cta-section-photo { border: none; }
.cta-section-photo::before,
.cta-section-photo::after { border-color: #ffffff; }
.cta-section-photo .eyebrow { color: #8CA0FF; }
.cta-section-photo .eyebrow::before { border-color: #8CA0FF; }
.cta-section-photo h2 { color: #ffffff; }
.cta-section-photo p { color: rgba(255, 255, 255, 0.85); }
.cta-section-photo .btn-outline { color: #ffffff; border-color: rgba(255, 255, 255, 0.5); }
.cta-section-photo .btn-outline:hover { border-color: #ffffff; background: rgba(255, 255, 255, 0.12); }

/* ==================== FOOTER ====================
   Structural navy, mirroring the navbar — the identity's dark register
   bookends every page. */
.footer { background: var(--color-dark-navy); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.1fr; gap: 32px; padding-bottom: 48px; }
.footer-logo-img { height: 48px; width: auto; }
.footer-brand p { margin-top: 16px; font-size: 0.9rem; max-width: 260px; color: rgba(255, 255, 255, 0.56); }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a { width: 36px; height: 36px; border-radius: var(--radius-full); border: 1px solid rgba(255, 255, 255, 0.2); color: rgba(255, 255, 255, 0.75); display: grid; place-items: center; transition: border-color var(--transition-fast), color var(--transition-fast); }
.footer-social a:hover { border-color: var(--color-primary); color: #ffffff; background: var(--color-primary); }
.footer-social svg { width: 16px; height: 16px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255, 255, 255, 0.42); margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { font-size: 0.9rem; color: rgba(255, 255, 255, 0.72); transition: color var(--transition-fast); }
.footer-col a:hover { color: #ffffff; }

/* .footer-contact is also reused standalone on the Contact page (outside
   the dark .footer), so its base rule stays light-context safe; the
   .footer ancestor selector below supplies the on-navy tint. */
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--color-muted); margin-bottom: 14px; }
.footer-contact svg { width: 16px; height: 16px; margin-top: 3px; color: var(--color-primary); flex-shrink: 0; }
.footer .footer-contact li { color: rgba(255, 255, 255, 0.72); }
.footer .footer-contact svg { color: #8CA0FF; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255, 255, 255, 0.45); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.82rem; color: rgba(255, 255, 255, 0.45); }
.footer-legal a:hover { color: #ffffff; }

@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==================== BREADCRUMB ==================== */
.breadcrumb-bar { padding: calc(var(--nav-height) + 28px) 0 20px; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 0.84rem; color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary-light); }
.breadcrumb svg { width: 14px; height: 14px; color: var(--color-muted-2); }

/* ==================== PAGE HERO (inner pages) ==================== */
/* Default top padding clears the fixed navbar; pages preceded by _Breadcrumb
   (which already provides that offset) override this inline with padding-top:0. */
.page-hero { padding: calc(var(--nav-height) + 24px) 0 64px; position: relative; }
.page-hero h1 { margin-top: 14px; max-width: 760px; }
.page-hero p.lead { margin-top: 18px; max-width: 640px; }

/* ==================== FAQ ==================== */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 0; background: none; border: none; text-align: left; color: var(--color-text-strong); font-weight: 600; font-size: 1rem;
}
.faq-question svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--transition-fast); color: var(--color-muted); }
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq-answer p { padding-bottom: 22px; font-size: 0.92rem; }

/* ==================== COOKIE CONSENT ==================== */
.cookie-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 1500;
  max-width: 560px; margin-inline: auto;
  background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 24px; transform: translateY(140%); transition: transform var(--transition-base);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner h4 { margin-bottom: 8px; }
.cookie-banner p { font-size: 0.86rem; }
.cookie-options { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.cookie-option { display: flex; align-items: center; justify-content: space-between; font-size: 0.86rem; }
.cookie-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

.switch { position: relative; width: 40px; height: 22px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; background: var(--color-border-strong); border-radius: var(--radius-full); transition: background-color var(--transition-fast); cursor: pointer; }
.switch .slider::before { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: transform var(--transition-fast); }
.switch input:checked + .slider { background: var(--color-primary); }
.switch input:checked + .slider::before { transform: translateX(18px); }
.switch input:disabled + .slider { opacity: 0.6; cursor: not-allowed; }

/* ==================== 404 ==================== */
.error-page { min-height: 80vh; display: flex; align-items: center; padding-top: var(--nav-height); }
.error-code { font-family: var(--font-mono); font-size: clamp(5rem, 14vw, 9rem); font-weight: 600; color: var(--color-border-strong); line-height: 1; }

/* ==================== MISC PAGE SECTIONS ==================== */
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .split-section { grid-template-columns: 1fr; } }

.value-list { display: flex; flex-direction: column; gap: 4px; }
.value-list li { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.value-list li svg { width: 20px; height: 20px; color: var(--color-primary-light); flex-shrink: 0; margin-top: 2px; }
.value-list li strong { display: block; color: var(--color-text-strong); margin-bottom: 4px; }
.value-list li p { font-size: 0.9rem; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-chip {
  padding: 9px 18px; border-radius: var(--radius-full); border: 1px solid var(--color-border-strong);
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500; color: var(--color-muted); transition: all var(--transition-fast);
}
.filter-chip:hover, .filter-chip.is-active { color: #fff; background: var(--color-primary-solid); border-color: var(--color-primary-solid); }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); font-size: 0.86rem; font-weight: 600; color: var(--color-muted);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary-light); }
.pagination .is-active { background: var(--color-primary-solid); color: #fff; border-color: var(--color-primary-solid); }

.kv-table { width: 100%; border-collapse: collapse; }
.kv-table tr { border-bottom: 1px solid var(--color-border); }
.kv-table td { padding: 14px 0; font-size: 0.9rem; }
.kv-table td:first-child { color: var(--color-muted); width: 40%; }
.kv-table td:last-child { color: var(--color-text-strong); font-weight: 600; }

.alert { padding: 16px 20px; border-radius: var(--radius-md); border: 1px solid; font-size: 0.9rem; margin-bottom: 24px; }
.alert-success { background: color-mix(in srgb, var(--color-success) 10%, transparent); border-color: color-mix(in srgb, var(--color-success) 40%, transparent); color: var(--color-success); }
.alert-danger { background: color-mix(in srgb, var(--color-danger) 10%, transparent); border-color: color-mix(in srgb, var(--color-danger) 40%, transparent); color: var(--color-danger); }

.legal-content h2 { margin-top: 40px; margin-bottom: 14px; font-size: 1.3rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 12px; }
.legal-content ul { padding-left: 22px; list-style: disc; }
.legal-content ul li { display: list-item; }