/* ==========================================================================
   SMART SPITI — COMPONENT LIBRARY
   ========================================================================== */

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: var(--ls-normal);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}

.btn:active{ transform: scale(0.98); }

.btn--primary{
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn--primary:hover{ background: #1a1a1a; }

.on-dark .btn--primary{
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.on-dark .btn--primary:hover{ background: #EAEAEA; }

.btn--secondary{
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--secondary:hover{ background: var(--ink); color: var(--paper); }

.on-dark .btn--secondary{
  color: var(--paper);
  border-color: var(--paper);
}
.on-dark .btn--secondary:hover{ background: var(--paper); color: var(--ink); }

.btn--outline{
  background: transparent;
  color: var(--slate);
  border-color: var(--line-strong);
}
.btn--outline:hover{ border-color: var(--ink); color: var(--ink); }

.btn--text{
  padding: 0.25rem 0;
  border-radius: 0;
  border-bottom: 1px solid var(--ink);
}
.on-dark .btn--text{ border-color: var(--paper); }

.btn--sm{ padding: 0.65rem 1.25rem; font-size: var(--fs-caption); }
.btn--block{ width: 100%; }

/* --------------------------------------------------------------------------
   NAVBAR  (solid on load, glass material once scrolled)
   -------------------------------------------------------------------------- */

.navbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-3);
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-med) var(--ease-standard),
              border-color var(--dur-med) var(--ease-standard),
              backdrop-filter var(--dur-med) var(--ease-standard);
}

.navbar.is-scrolled{
  background: var(--glass-fill-light);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border-light);
}

.navbar__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.navbar__logo{
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: var(--ls-tight);
}

.navbar__links{
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.navbar__link{
  position: relative;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--slate);
  padding-block: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--dur-fast) var(--ease-standard);
}
.navbar__link:hover{ color: var(--ink); }

.navbar__link .chev{
  width: 8px; height: 8px;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.navbar__item:hover .chev{ transform: rotate(180deg); }

.navbar__item{ position: relative; }

.navbar__submenu{
  position: absolute;
  top: calc(100% + var(--space-3));
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 240px;
  background: var(--glass-fill-light);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard),
              visibility var(--dur-fast);
}

.navbar__item:hover .navbar__submenu,
.navbar__item:focus-within .navbar__submenu{
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.navbar__submenu a{
  display: block;
  padding: 0.6rem 0.85rem;
  font-size: var(--fs-small);
  color: var(--slate);
  border-radius: var(--radius-sm);
}
.navbar__submenu a:hover{ background: rgba(0,0,0,0.05); color: var(--ink); }

.navbar__actions{ display: flex; align-items: center; gap: var(--space-3); }

.navbar__mobile-cta{ display: none; }

.navbar__toggle{
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
}
.navbar__toggle span{
  display: block; width: 20px; height: 1.5px; background: var(--ink);
  position: relative;
}
.navbar__toggle span::before, .navbar__toggle span::after{
  content: ''; position: absolute; left: 0; width: 20px; height: 1.5px; background: var(--ink);
  transition: transform var(--dur-fast) var(--ease-standard);
}
.navbar__toggle span::before{ top: -6px; }
.navbar__toggle span::after{ top: 6px; }

@media (max-width: 960px){
  .navbar__links{
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--container-pad);
    gap: 0;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-med) var(--ease-standard),
                transform var(--dur-med) var(--ease-standard),
                visibility var(--dur-med);
    overflow-y: auto;
  }
  .navbar__links.is-open{
    opacity: 1; visibility: visible; transform: translateY(0);
  }
  .navbar__item{ border-bottom: 1px solid var(--line); }
  .navbar__mobile-cta{
    display: block;
    border-bottom: none;
    margin-top: var(--space-3);
  }
  .navbar__link{ width: 100%; padding-block: var(--space-3); justify-content: space-between; }
  .navbar__submenu{
    position: static; transform: none; opacity: 1; visibility: visible;
    display: none; background: var(--surface-light-tint);
    box-shadow: none; border: none; margin-bottom: var(--space-2);
  }
  .navbar__item.is-open .navbar__submenu{ display: block; }
  .navbar__toggle{ display: inline-flex; }
  .navbar__actions .btn--secondary{ display: none; }
}

/* --------------------------------------------------------------------------
   TRUST STRIP
   -------------------------------------------------------------------------- */

.trust-strip{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.trust-item{
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  color: var(--slate);
  font-weight: 500;
}
.trust-item .dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink); flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   CARDS
   -------------------------------------------------------------------------- */

/* Feature card — flat, bordered, used for capability grids */
.feature-card{
  border: 1px solid var(--border-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  background: var(--surface-light);
  transition: border-color var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}
.feature-card:hover{ border-color: var(--ink); transform: translateY(-2px); }

.feature-card__icon{
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-on-light-strong);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}
.feature-card__icon svg{ width: 22px; height: 22px; }

.feature-card h4{ margin-bottom: var(--space-2); }
.feature-card p{ font-size: var(--fs-small); color: var(--slate); line-height: var(--lh-relaxed); }

.on-dark .feature-card{
  background: var(--surface-dark-tint);
  border-color: var(--border-on-dark);
}
.on-dark .feature-card:hover{ border-color: var(--paper); }
.on-dark .feature-card__icon{ border-color: var(--border-on-dark-strong); }
.on-dark .feature-card p{ color: var(--text-on-dark-muted); }

/* Image card — photography-led, glass caption overlay */
.image-card{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--mist);
}
.image-card img{ width: 100%; height: 100%; object-fit: cover; }

.image-card__caption{
  position: absolute; left: var(--space-3); right: var(--space-3); bottom: var(--space-3);
  background: var(--glass-fill-dark);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--paper);
}
.image-card__caption .eyebrow{ color: var(--text-on-dark-faint); margin-bottom: 0.35rem; }
.image-card__caption h4{ font-size: var(--fs-body-lg); }

/* Scenario card — used in "Life in Scenes" */
.scenario-card{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--charcoal);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  isolation: isolate;
}
.scenario-card::before{
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,0.85) 100%);
  z-index: 0;
}
.scenario-card img{
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1;
}
.scenario-card__content{ position: relative; z-index: 1; color: var(--paper); }
.scenario-card__content .eyebrow{ color: rgba(255,255,255,0.6); margin-bottom: 0.4rem; }
.scenario-card__content p{ color: rgba(255,255,255,0.75); font-size: var(--fs-small); margin-top: 0.4rem; }

/* Property card — used in Spaces / Solutions grids */
.property-card{
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-light);
  border: 1px solid var(--border-on-light);
}
.property-card__media{ aspect-ratio: 16 / 11; background: var(--mist); overflow: hidden; }
.property-card__media img{ width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-med) var(--ease-standard); }
.property-card:hover .property-card__media img{ transform: scale(1.03); }
.property-card__body{ padding: var(--space-4); }
.property-card__body h4{ margin-bottom: 0.4rem; }
.property-card__body p{ font-size: var(--fs-small); color: var(--slate); }

/* Service card — used on automation/solution index listings */
.service-card{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-on-light);
  min-height: 220px;
  transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
}
.service-card:hover{ background: var(--ink); color: var(--paper); border-color: var(--ink); }
.service-card:hover p{ color: var(--text-on-dark-muted); }
.service-card:hover .service-card__arrow{ opacity: 1; transform: translateX(0); }
.service-card h4{ margin-bottom: var(--space-2); }
.service-card p{ font-size: var(--fs-small); color: var(--slate); }
.service-card__arrow{
  margin-top: var(--space-4);
  width: 32px; height: 32px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.6;
  transform: translateX(-2px);
  transition: opacity var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
}
.service-card__arrow svg{ width: 14px; height: 14px; }

/* --------------------------------------------------------------------------
   PROCESS TIMELINE  (Discover / Plan / Design / Integrate / Implement / Support)
   -------------------------------------------------------------------------- */

.process{
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1024px){ .process{ grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px){ .process{ grid-template-columns: 1fr; } }

.process-step{
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-on-dark);
  position: relative;
}
.section--light .process-step, .section--tint .process-step{ border-color: var(--border-on-light); }

.process-step__index{
  font-family: var(--font-display);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wide);
  color: var(--text-on-dark-faint);
  display: block;
  margin-bottom: var(--space-2);
}
.section--light .process-step__index, .section--tint .process-step__index{ color: var(--text-on-light-faint); }

.process-step h4{ margin-bottom: var(--space-1); font-size: var(--fs-body-lg); }
.process-step p{ font-size: var(--fs-small); }

/* --------------------------------------------------------------------------
   FAQ ACCORDION
   -------------------------------------------------------------------------- */

.faq-list{ border-top: 1px solid var(--border-on-light); }
.on-dark .faq-list{ border-color: var(--border-on-dark); }

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

.faq-item__question{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-body-lg);
}

.faq-item__icon{
  flex-shrink: 0;
  width: 28px; height: 28px;
  border: 1px solid var(--border-on-light-strong);
  border-radius: 50%;
  position: relative;
}
.on-dark .faq-item__icon{ border-color: var(--border-on-dark-strong); }
.faq-item__icon::before, .faq-item__icon::after{
  content: '';
  position: absolute; top: 50%; left: 50%;
  background: currentColor;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.faq-item__icon::before{ width: 10px; height: 1.5px; transform: translate(-50%,-50%); }
.faq-item__icon::after{ width: 1.5px; height: 10px; transform: translate(-50%,-50%); }
.faq-item.is-open .faq-item__icon::after{ transform: translate(-50%,-50%) scaleY(0); }

.faq-item__answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease-standard);
}
.faq-item__answer-inner{
  padding-bottom: var(--space-4);
  font-size: var(--fs-body);
  color: var(--slate);
  max-width: 70ch;
  line-height: var(--lh-relaxed);
}
.on-dark .faq-item__answer-inner{ color: var(--text-on-dark-muted); }

/* --------------------------------------------------------------------------
   DIRECT ANSWER  (compact AEO component)
   -------------------------------------------------------------------------- */

.direct-answer{
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--border-on-light);
  border-left: 3px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--surface-light-tint);
}
.direct-answer__label{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-on-light-faint);
  flex-shrink: 0;
  width: 110px;
  padding-top: 0.2rem;
}
.direct-answer p{ font-size: var(--fs-body); line-height: var(--lh-relaxed); color: var(--ink); max-width: 62ch; }
@media (max-width: 560px){
  .direct-answer{ flex-direction: column; gap: var(--space-2); }
  .direct-answer__label{ width: auto; }
}

/* --------------------------------------------------------------------------
   CTA PANEL
   -------------------------------------------------------------------------- */

.cta-panel{
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.cta-panel h3{ font-size: var(--fs-h2); max-width: 20ch; }
.cta-panel__actions{ display: flex; gap: var(--space-3); flex-wrap: wrap; }

.cta-panel--glass{
  background: var(--glass-fill-dark);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border-dark);
}

/* --------------------------------------------------------------------------
   FORMS  (Consultation + Professional enquiry)
   -------------------------------------------------------------------------- */

.form{ display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (max-width: 640px){ .form{ grid-template-columns: 1fr; } }

.form-field{ display: flex; flex-direction: column; gap: 0.5rem; }
.form-field--full{ grid-column: 1 / -1; }

.form-field label{
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-on-light-faint);
}
.on-dark .form-field label{ color: var(--text-on-dark-faint); }

.form-field input,
.form-field select,
.form-field textarea{
  border: 1px solid var(--border-on-light-strong);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  background: var(--surface-light);
  font-size: var(--fs-body);
  transition: border-color var(--dur-fast) var(--ease-standard);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color: var(--ink);
  outline: none;
}
.on-dark .form-field input,
.on-dark .form-field select,
.on-dark .form-field textarea{
  background: var(--surface-dark-tint);
  border-color: var(--border-on-dark-strong);
  color: var(--paper);
}
.form-field textarea{ resize: vertical; min-height: 120px; }

/* Requirement chip select (multi-select styled as tags) */
.chip-group{ display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip{
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border-on-light-strong);
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  color: var(--slate);
  transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
}
.chip.is-selected, .chip:hover{ background: var(--ink); color: var(--paper); border-color: var(--ink); }

.form__submit{ grid-column: 1 / -1; margin-top: var(--space-2); }

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */

.footer{
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--space-8) var(--space-5);
}

.footer__top{
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--border-on-dark);
}
@media (max-width: 900px){
  .footer__top{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .footer__top{ grid-template-columns: 1fr; gap: var(--space-5); }
}

.footer__brand .navbar__logo{ margin-bottom: var(--space-3); }
.footer__brand p{ color: var(--text-on-dark-muted); font-size: var(--fs-small); max-width: 32ch; }
.footer__badge{
  display: inline-flex;
  margin-top: var(--space-4);
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--border-on-dark-strong);
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--paper);
}

.footer h5{
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-on-dark-faint);
  margin-bottom: var(--space-3);
  font-weight: 600;
}

.footer__links li + li{ margin-top: 0.75rem; }
.footer__links a{ font-size: var(--fs-small); color: var(--text-on-dark-muted); }
.footer__links a:hover{ color: var(--paper); }
.footer__cta{ margin-top: var(--space-4); }
.footer .btn--primary{
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.footer .btn--primary:hover{ background: var(--line); }

.footer__bottom{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-5);
  font-size: var(--fs-caption);
  color: var(--text-on-dark-faint);
}

/* --------------------------------------------------------------------------
   WHATSAPP FLOATING BUTTON (subtle, not intrusive)
   -------------------------------------------------------------------------- */

.wa-float{
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 90;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur-fast) var(--ease-standard);
}
.wa-float:hover{ transform: scale(1.06); }
.wa-float svg{ width: 22px; height: 22px; }