/* =========================================
   TAIYARI24 ENTERPRISE — COMPONENTS
   Reusable UI components & patterns
   ========================================= */

/* ---- Layout Utilities ---- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--wide {
  max-width: var(--container-2xl);
}

.container--narrow {
  max-width: var(--container-md);
}

.section {
  padding-block: var(--space-24);
}

.section--sm {
  padding-block: var(--space-16);
}

.section--lg {
  padding-block: var(--space-32);
}

/* ---- Dark Section ---- */
.section--dark {
  background: var(--ink);
  color: var(--white);
}

.section--paper {
  background: var(--paper);
}

.section--surface {
  background: var(--surface);
}

/* ---- Navigation ---- */
/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky, 1000);
  height: var(--nav-height, 72px);
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background var(--dur-base) var(--ease-default),
              border-color var(--dur-base) var(--ease-default),
              box-shadow var(--dur-base) var(--ease-default);
}

.nav.nav--transparent {
  background: rgba(9, 13, 22, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav.nav--solid {
  background: rgba(9, 13, 22, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo-svg {
  height: 36px;
  width: auto;
  display: block;
  transition: transform var(--dur-base) var(--ease-default);
}

.nav__logo:hover .nav__logo-svg {
  transform: scale(1.02);
}

/* Logo SVG theme colors */
.nav__logo-t-blue { fill: #2563eb; transition: fill var(--dur-base) var(--ease-default); }
.nav__logo-t-yellow { fill: #ffc700; }
.nav__logo-line { stroke: rgba(255, 255, 255, 0.4); transition: stroke var(--dur-base) var(--ease-default); }
.nav__logo-text-str { fill: #ffffff; transition: fill var(--dur-base) var(--ease-default); }

.nav.nav--solid .nav__logo-t-blue { fill: #2563eb; }
.nav.nav--solid .nav__logo-t-yellow { fill: #ffc700; }
.nav.nav--solid .nav__logo-line { stroke: rgba(255, 255, 255, 0.6); }
.nav.nav--solid .nav__logo-text-str { fill: #ffffff; }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(255,255,255,0.80);
  transition: color var(--dur-base) var(--ease-default);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-default);
}

.nav__link:hover { color: rgba(255,255,255,1); }
.nav__link:hover::after { transform: scaleX(1); }

.nav.nav--solid .nav__link { color: rgba(255,255,255,0.85); }
.nav.nav--solid .nav__link:hover { color: #ffffff; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: transform var(--dur-base) var(--ease-default),
              opacity var(--dur-base) var(--ease-default);
}

.nav.nav--solid .nav__toggle span { background: #ffffff; }

.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu overlay */
.nav__mobile {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: calc(var(--z-sticky) - 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--dur-slow) var(--ease-premium),
              visibility var(--dur-slow) var(--ease-premium);
}

.nav__mobile.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.nav__mobile-link {
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  color: rgba(255,255,255,0.80);
  letter-spacing: var(--tracking-tight);
  transition: color var(--dur-base) var(--ease-default);
}

.nav__mobile-link:hover { color: var(--white); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.01em;
  transition: all var(--dur-base) var(--ease-default);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border: 1px solid var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.btn--primary:active { transform: translateY(0); }

.btn--ghost-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn--ghost-white:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.50);
}

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

.btn--ghost:hover {
  background: var(--surface);
  border-color: var(--mid-light);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-md);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn__arrow {
  transition: transform var(--dur-base) var(--ease-default);
}
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---- Cards ---- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--dur-base) var(--ease-default),
              box-shadow var(--dur-base) var(--ease-default),
              transform var(--dur-base) var(--ease-default);
}

.card:hover {
  border-color: var(--mid-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card--dark {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-dark);
}

.card--dark:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.card__icon--tech {
  background: var(--accent-light);
  color: var(--accent);
}

.card__icon--talent {
  background: var(--talent-light);
  color: var(--talent);
}

.card__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
}

.card__body {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--mid);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--accent);
  transition: gap var(--dur-base) var(--ease-default);
}

.card__link:hover { gap: var(--space-2); }

/* ---- Section Header ---- */
.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-header__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.section-header__eyebrow--talent {
  color: var(--talent);
}

.section-header__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.section-header__title {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tighter);
  color: var(--ink);
  margin-bottom: var(--space-5);
}

.section--dark .section-header__title {
  color: var(--white);
}

.section-header__subtitle {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--mid);
}

.section--dark .section-header__subtitle {
  color: rgba(255,255,255,0.60);
}

/* ---- Grid Layouts ---- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ---- Divider ---- */
.divider {
  height: 1px;
  background: var(--border);
}

.divider--dark {
  background: var(--border-dark);
}

/* ---- Tag / Badge ---- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.02em;
}

.tag--tech {
  background: var(--accent-light);
  color: var(--accent);
  border: 1px solid var(--accent-mid);
}

.tag--talent {
  background: var(--talent-light);
  color: var(--talent);
  border: 1px solid var(--talent-mid);
}

.tag--neutral {
  background: var(--surface);
  color: var(--mid);
  border: 1px solid var(--border);
}

/* ---- Process Steps ---- */
.process {
  display: flex;
  gap: 0;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.section--dark .process::before {
  background: var(--border-dark);
}

.process__step {
  flex: 1;
  position: relative;
  padding-top: var(--space-10);
  padding-right: var(--space-6);
}

.process__step-num {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--white);
  z-index: 1;
}

.process__step-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
}

.process__step-body {
  font-size: var(--text-sm);
  color: var(--mid);
  line-height: var(--leading-relaxed);
}

.section--dark .process__step-title { color: var(--white); }
.section--dark .process__step-body { color: rgba(255,255,255,0.55); }

/* ---- Stats ---- */
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat__value {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  line-height: 1;
  letter-spacing: var(--tracking-tighter);
  color: var(--ink);
}

.section--dark .stat__value { color: var(--white); }

.stat__label {
  font-size: var(--text-sm);
  color: var(--mid);
  font-weight: var(--weight-medium);
}

/* ---- Form elements ---- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--ink);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--ink);
  transition: border-color var(--dur-base) var(--ease-default),
              box-shadow var(--dur-base) var(--ease-default);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--mid-light);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}

/* ---- CTA Band ---- */
.cta-band {
  background: var(--ink);
  padding-block: var(--space-24);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(26,107,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band__eyebrow {
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.cta-band__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-6xl));
  font-weight: var(--weight-regular);
  color: var(--white);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-6);
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-band__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-10);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.cta-band__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---- Footer ---- */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-16);
  padding-bottom: var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: var(--space-8);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--dur-base) var(--ease-default);
}

.footer__link:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.30);
}

.footer__socials {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer__social {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.50);
  transition: background var(--dur-base) var(--ease-default),
              color var(--dur-base) var(--ease-default);
}

.footer__social:hover {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  background: var(--ink);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Animated grid pattern */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 30s linear infinite;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  background: var(--accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: glowPulse 8s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.10; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.18; transform: translate(-50%, -50%) scale(1.1); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-block: var(--space-24);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.04);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2s ease-in-out infinite;
}

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

.hero__eyebrow-text {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.60);
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-5xl), 7.5vw, 88px);
  font-weight: var(--weight-regular);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: var(--space-8);
  max-width: 900px;
}

.hero__headline em {
  font-style: italic;
  color: rgba(255,255,255,0.55);
}

.hero__sub {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-xl));
  line-height: var(--leading-relaxed);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-10);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---- Capability Split ---- */
.capability-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.capability-panel {
  padding: var(--space-12);
  position: relative;
  transition: background var(--dur-slow) var(--ease-default);
}

.capability-panel:first-child {
  border-right: 1px solid var(--border);
}

.capability-panel:hover {
  background: var(--surface);
}

.capability-panel__visual {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: var(--space-6);
  background: var(--surface);
}

.capability-panel__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-default);
}

.capability-panel:hover .capability-panel__img {
  transform: scale(1.03);
}

.capability-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.capability-panel__badge--tech {
  background: var(--accent-light);
  border: 1px solid var(--accent-mid);
  color: var(--accent);
}

.capability-panel__badge--talent {
  background: var(--talent-light);
  border: 1px solid var(--talent-mid);
  color: var(--talent);
}

.capability-panel__badge-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.capability-panel__headline {
  font-size: clamp(var(--text-2xl), 2.5vw, var(--text-3xl));
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-4);
}

.capability-panel__body {
  font-size: var(--text-base);
  color: var(--mid);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.capability-panel__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.capability-panel__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--mid);
}

.capability-panel__item::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}

/* ---- Blog / Insights Cards ---- */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-default),
              box-shadow var(--dur-base) var(--ease-default),
              transform var(--dur-base) var(--ease-default);
}

.blog-card:hover {
  border-color: var(--mid-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.blog-card__image {
  aspect-ratio: 16/9;
  background: var(--surface);
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-default);
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.04);
}

.blog-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.blog-card__category {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent);
}

.blog-card__date {
  font-size: var(--text-xs);
  color: var(--mid-light);
}

.blog-card__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border);
}

.blog-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--ink);
  margin-bottom: var(--space-3);
  transition: color var(--dur-base) var(--ease-default);
}

.blog-card:hover .blog-card__title { color: var(--accent); }

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--mid);
  line-height: var(--leading-relaxed);
  flex: 1;
  margin-bottom: var(--space-5);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.blog-card__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
  overflow: hidden;
  flex-shrink: 0;
}

.blog-card__author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.blog-card__author-name {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--ink);
}

.blog-card__read-time {
  font-size: var(--text-xs);
  color: var(--mid-light);
}

/* ---- Case Study Cards ---- */
.case-card {
  background: var(--ink);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-default);
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-default);
}

.case-card:hover::before { opacity: 1; }
.case-card:hover { border-color: rgba(255,255,255,0.15); }

.case-card__placeholder {
  text-align: center;
  padding: var(--space-8) 0;
}

.case-card__placeholder-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(26,107,255,0.10);
  border: 1px solid rgba(26,107,255,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--accent);
}

/* ---- Intersection visual ---- */
.intersection-visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-10) 0;
}

.intersection-node {
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  text-align: center;
}

.intersection-center {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1px rgba(26,107,255,0.3), 0 0 60px rgba(26,107,255,0.25);
  flex-shrink: 0;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumb__item {
  font-size: var(--text-sm);
  color: var(--mid);
}

.breadcrumb__item a {
  color: var(--mid);
  transition: color var(--dur-base);
}

.breadcrumb__item a:hover { color: var(--ink); }

.breadcrumb__sep {
  color: var(--border);
  font-size: var(--text-xs);
}

/* ---- Page hero (inner pages) ---- */
.page-hero {
  background: var(--ink);
  padding-top: calc(var(--nav-height) + var(--space-20));
  padding-bottom: var(--space-20);
}

.page-hero--light {
  background: var(--paper);
  border-bottom: 1px solid var(--border);
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: var(--space-16);
  }

  .section { padding-block: var(--space-16); }
  .section--lg { padding-block: var(--space-20); }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

  .capability-split { grid-template-columns: 1fr; }
  .capability-panel:first-child { border-right: none; border-bottom: 1px solid var(--border); }

  .intersection-visual { grid-template-columns: 1fr; }

  .nav__links { display: none; }
  .nav__actions .btn { display: none; }
  .nav__toggle { display: flex; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .process {
    flex-direction: column;
    gap: var(--space-8);
  }
  .process::before { display: none; }
  .process__step { padding-top: 0; padding-left: var(--space-12); }
  .process__step-num { top: 0; }

  .hero__headline { letter-spacing: -0.02em; }

  .cta-band__actions { flex-direction: column; align-items: stretch; }
  .cta-band__actions .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-4); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
}

/* =========================================
   CMS BLOG — Skeleton Loading
   ========================================= */

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(90deg,
    var(--surface) 25%,
    var(--border) 50%,
    var(--surface) 75%
  );
  background-size: 800px 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton--img {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.skeleton--line {
  display: block;
}

/* Blog card image as link */
.blog-card__image-wrap {
  display: block;
  text-decoration: none;
  overflow: hidden;
}

.blog-card__image-wrap img {
  transition: transform var(--dur-slow) var(--ease-default);
}

.blog-card:hover .blog-card__image-wrap img {
  transform: scale(1.03);
}

/* Filter buttons */
.filter-btn {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--mid);
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-default);
}

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

.filter-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* =========================================
   POST BODY — Portable Text Typography
   ========================================= */

.post-h1,
.post-h2 {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-xl), 2.2vw, var(--text-2xl));
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--ink);
}

.post-h3 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  color: var(--ink);
}

.post-h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.post-blockquote {
  border-left: 3px solid var(--accent);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-8) 0;
  background: var(--surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--ink);
}

.post-list {
  margin: var(--space-4) 0 var(--space-6) 0;
  padding-left: 0;
  list-style: none;
}

.post-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
  color: var(--mid);
  line-height: var(--leading-relaxed);
}

.post-list li::before {
  content: '—';
  color: var(--accent);
  font-weight: var(--weight-semibold);
  flex-shrink: 0;
  margin-top: 2px;
}

ol.post-list { counter-reset: post-ol; }

ol.post-list li {
  counter-increment: post-ol;
}

ol.post-list li::before {
  content: counter(post-ol) '.';
  color: var(--accent);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  min-width: 24px;
}

.inline-code {
  font-family: var(--font-mono);
  font-size: 0.87em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  color: var(--accent);
}

.post-figure {
  margin: var(--space-8) 0;
}

.post-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.post-img-caption {
  font-size: var(--text-sm);
  color: var(--mid-light);
  text-align: center;
  margin-top: var(--space-3);
}

.post-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-10) 0;
}

/* Page hero (light variant) */
.page-hero--light {
  background: var(--paper);
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border);
}