/* ==========================================================================
   RiyalMarketing — Component Library
   Every reusable UI piece used across the site. Organized by component.
   Full showcase lives at /components/index.html
   ========================================================================== */

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 46px;
  padding-inline: var(--space-6);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: var(--weight-medium);
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
  overflow: hidden;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-ink);
  color: var(--color-ink-inverse);
  border: 1px solid var(--color-ink);
}
.btn--primary:hover { background: var(--color-accent-core); border-color: var(--color-accent-core); }

.btn--accent {
  background: var(--color-accent-core);
  color: #fff;
  border: 1px solid var(--color-accent-core);
}
.btn--accent:hover { background: var(--color-accent-bright); border-color: var(--color-accent-bright); }

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-border-strong);
}
.btn--secondary:hover { border-color: var(--color-ink); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid transparent;
  padding-inline: var(--space-2);
  height: auto;
}
.btn--ghost:hover { color: var(--color-accent-core); }

.btn--inverse {
  background: var(--color-ink-inverse);
  color: var(--color-ink);
  border: 1px solid var(--color-ink-inverse);
}
.btn--inverse:hover { background: var(--color-accent-line); border-color: var(--color-accent-line); }

.btn--lg { height: 54px; padding-inline: var(--space-7); font-size: var(--text-body); }
.btn--sm { height: 38px; padding-inline: var(--space-4); font-size: 13px; }
.btn--block { width: 100%; }

.btn--ripple::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.35) 0%, transparent 60%);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--duration-base), transform var(--duration-base);
}
.btn--ripple:active::after { opacity: 1; transform: scale(1.4); transition: 0s; }

/* ---------------------------------------------------------------------- */
/* Navbar + Mega Menu                                                      */
/* ---------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  background: rgba(247, 247, 244, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-base) var(--ease-standard), background var(--duration-base);
}
.navbar.is-scrolled {
  border-bottom-color: var(--color-border);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
}
.navbar__logo-mark {
  width: 34px; height: 33px;
  object-fit: contain;
  flex-shrink: 0;
}
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}
.navbar__link {
  font-size: 14px;
  font-weight: var(--weight-medium);
  color: var(--color-carbon);
  padding: var(--space-2) 0;
  position: relative;
}
.navbar__link:hover { color: var(--color-ink); }
.navbar__link[aria-current="page"] { color: var(--color-ink); }
.navbar__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-accent-core);
}
.navbar__actions { display: flex; align-items: center; gap: var(--space-4); }
.navbar__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
}

.navbar__item-has-mega { position: relative; }
.mega-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 640px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-6);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
}
.navbar__item-has-mega:hover .mega-menu,
.navbar__item-has-mega:focus-within .mega-menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega-menu__col { display: flex; flex-direction: column; gap: var(--space-1); }
.mega-menu__col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-slate-soft);
  margin-bottom: var(--space-2);
}
.mega-menu__link {
  display: flex;
  flex-direction: column;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
}
.mega-menu__link:hover { background: var(--color-accent-wash); }
.mega-menu__link-title { font-size: 14px; font-weight: var(--weight-medium); color: var(--color-ink); }
.mega-menu__link-desc { font-size: 12.5px; color: var(--color-slate); margin-top: 2px; }
.mega-menu__feature {
  background: var(--color-accent-wash);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 180px;
}

@media (max-width: 900px) {
  .navbar__inner { gap: var(--space-3); }
  .navbar__links, .navbar__actions .btn--secondary { display: none; }
  .navbar__actions { gap: var(--space-3); }
  .navbar__toggle { display: flex; flex-shrink: 0; }

  body.mobile-nav-open .navbar__links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    top: 70px; left: 0; right: 0; bottom: 0;
    height: 100vh;
    background: var(--color-canvas);
    padding: var(--space-5) var(--gutter) var(--space-9);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: calc(var(--z-nav) - 1);
  }
  body.mobile-nav-open .navbar__links > .navbar__link {
    width: 100%;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 16px;
  }

  /* Submenu parent row: label + rotating chevron, tap to expand — does not navigate */
  body.mobile-nav-open .navbar__item-has-mega {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  body.mobile-nav-open .navbar__item-has-mega > .navbar__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-4) 0;
    font-size: 16px;
    border-bottom: none;
  }
  body.mobile-nav-open .navbar__item-has-mega > .navbar__link::after {
    content: '';
    width: 8px; height: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    transition: transform var(--duration-fast) var(--ease-standard);
    flex-shrink: 0;
    margin-left: var(--space-3);
  }
  body.mobile-nav-open .navbar__item-has-mega.is-open > .navbar__link::after {
    transform: rotate(-135deg);
  }

  /* Submenu panel: closed (0 height) until parent gets .is-open */
  body.mobile-nav-open .navbar__item-has-mega .mega-menu {
    position: static;
    display: grid;
    grid-template-columns: 1fr;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    width: auto;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    gap: 0;
    transition: max-height var(--duration-base) var(--ease-standard);
  }
  body.mobile-nav-open .navbar__item-has-mega.is-open .mega-menu {
    max-height: 1000px;
    padding: var(--space-2) 0 var(--space-4);
  }
  body.mobile-nav-open .mega-menu__col { 
    gap: 0; 
    padding: 15px;
  }
  body.mobile-nav-open .mega-menu__col-title { margin-top: var(--space-3); margin-bottom: var(--space-1); }
  body.mobile-nav-open .mega-menu__link { padding: var(--space-3) var(--space-2); }

  body.mobile-nav-open { overflow: hidden; }
}

@media (max-width: 640px) {
  .navbar__actions .btn--accent { display: none; }
}

@media (max-width: 380px) {
  .navbar__logo { font-size: 17px; gap: var(--space-1); }
}

/* ---------------------------------------------------------------------- */
/* Dropdown                                                                */
/* ---------------------------------------------------------------------- */
.dropdown { position: relative; display: inline-block; }
.dropdown__trigger {
  display: inline-flex; align-items: center; gap: var(--space-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
  font-size: 14px;
  background: var(--color-surface);
}
.dropdown__panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-2);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--duration-fast), transform var(--duration-fast);
  z-index: var(--z-overlay);
}
.dropdown.is-open .dropdown__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown__item {
  display: block;
  padding: var(--space-3);
  border-radius: var(--radius-xs);
  font-size: 14px;
  color: var(--color-carbon);
}
.dropdown__item:hover { background: var(--color-accent-wash); color: var(--color-ink); }

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */
.hero {
  padding-top: calc(76px + var(--space-13));
  padding-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-9);
  align-items: center;
}
.hero__eyebrow { margin-bottom: var(--space-5); }
.hero__title { margin-bottom: var(--space-5); }
.hero__lead { margin-bottom: var(--space-7); }
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero__proof {
  margin-top: var(--space-9);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  color: var(--color-slate);
  font-size: 13px;
}
.hero__visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
@media (max-width: 900px) {
  .hero { padding-top: calc(76px + var(--space-9)); }
  .hero__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------- */
/* Section Headers (see layout.css .section-head)                         */
/* ---------------------------------------------------------------------- */

/* ---------------------------------------------------------------------- */
/* Cards                                                                   */
/* ---------------------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}
.card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-sm); }

.feature-card { display: flex; flex-direction: column; gap: var(--space-4); }
.feature-card__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-wash);
  border-radius: var(--radius-sm);
  color: var(--color-accent-core);
}
.feature-card__title { font-size: 19px; }
.feature-card__desc { color: var(--color-slate); font-size: 14.5px; line-height: var(--leading-relaxed); }

.icon-card {
  display: flex; align-items: flex-start; gap: var(--space-4);
  padding: var(--space-5);
}
.icon-card__icon {
  width: 36px; height: 36px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border);
  color: var(--color-accent-core);
}

.service-card {
  display: flex; flex-direction: column;
  padding: var(--space-7);
  gap: var(--space-4);
  position: relative;
}
.service-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-slate-soft);
}
.service-card__title { font-size: 22px; }
.service-card__desc { color: var(--color-slate); font-size: 14.5px; line-height: var(--leading-relaxed); }
.service-card__list { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-2); }
.service-card__list li {
  font-size: 13.5px; color: var(--color-carbon);
  padding-left: var(--space-5); position: relative;
}
.service-card__list li::before {
  content: '';
  position: absolute; left: 0; top: 8px;
  width: 12px; height: 1px;
  background: var(--color-accent-core);
}
.service-card__link {
  margin-top: auto;
  padding-top: var(--space-4);
  font-size: 13.5px;
  font-weight: var(--weight-medium);
  color: var(--color-accent-core);
  display: inline-flex; align-items: center; gap: 6px;
}

.industry-card {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.industry-card__label { font-size: 12px; font-family: var(--font-mono); color: var(--color-slate-soft); margin-bottom: var(--space-2); }
.industry-card__title { font-size: 20px; }

.team-card { display: flex; flex-direction: column; gap: var(--space-3); }
.team-card__photo {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
}
.team-card__name { font-size: 15px; font-weight: var(--weight-medium); }
.team-card__role { font-size: 13px; color: var(--color-slate); }

.case-study-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.case-study-card__media { aspect-ratio: 16/10; background: var(--color-surface-sunken); }
.case-study-card__body { padding: var(--space-6); }
.case-study-card__tag { font-size: 12px; color: var(--color-accent-core); font-family: var(--font-mono); }
.case-study-card__title { font-size: 19px; margin-top: var(--space-2); }

.blog-card { display: flex; flex-direction: column; gap: var(--space-3); }
.blog-card__media {
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
}
.blog-card__meta { font-size: 12px; color: var(--color-slate-soft); font-family: var(--font-mono); }
.blog-card__title { font-size: 18px; }
.blog-card__excerpt { font-size: 14px; color: var(--color-slate); }

/* ---------------------------------------------------------------------- */
/* Statistics                                                             */
/* ---------------------------------------------------------------------- */
.stat { display: flex; flex-direction: column; gap: var(--space-2); }
.stat__value {
  font-family: var(--font-display);
  font-size: 44px;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}
.stat__label { font-size: 13.5px; color: var(--color-slate); }

/* ---------------------------------------------------------------------- */
/* Testimonials                                                            */
/* ---------------------------------------------------------------------- */
.testimonial {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.testimonial__quote {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.4;
  color: var(--color-ink);
}
.testimonial__author { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-6); }
.testimonial__author-name { font-size: 14px; font-weight: var(--weight-medium); }
.testimonial__author-role { font-size: 13px; color: var(--color-slate); }

/* ---------------------------------------------------------------------- */
/* Pricing                                                                  */
/* ---------------------------------------------------------------------- */
.pricing-card {
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex; flex-direction: column;
}
.pricing-card--featured {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-md);
}
.pricing-card__tier { font-size: 13px; font-family: var(--font-mono); color: var(--color-slate-soft); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.pricing-card__price { font-family: var(--font-display); font-size: 40px; margin: var(--space-3) 0; }
.pricing-card__price span { font-size: 15px; color: var(--color-slate); font-family: var(--font-body); }
.pricing-card__features { display: flex; flex-direction: column; gap: var(--space-3); margin: var(--space-6) 0; }
.pricing-card__features li { font-size: 14px; display: flex; gap: var(--space-2); align-items: flex-start; }

/* ---------------------------------------------------------------------- */
/* Timeline / Process                                                       */
/* ---------------------------------------------------------------------- */
.timeline { position: relative; padding-left: var(--space-8); }
.timeline::before {
  content: '';
  position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--color-border-strong);
}
.timeline__item { position: relative; padding-bottom: var(--space-9); }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute; left: calc(-1 * var(--space-8));
  top: 4px;
  width: 11px; height: 11px; border-radius: var(--radius-full);
  background: var(--color-accent-core);
  border: 2px solid var(--color-canvas);
  box-shadow: 0 0 0 1px var(--color-accent-core);
}
.timeline__title { font-size: 18px; margin-bottom: var(--space-2); }
.timeline__desc { color: var(--color-slate); font-size: 14.5px; }

.process-card {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.process-card__num {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--color-accent-core);
}
.process-card__title { font-size: 19px; }
.process-card__desc { color: var(--color-slate); font-size: 14px; }

/* ---------------------------------------------------------------------- */
/* FAQ / Accordion                                                          */
/* ---------------------------------------------------------------------- */
.accordion { border-top: 1px solid var(--color-border); }
.accordion__item { border-bottom: 1px solid var(--color-border); }
.accordion__trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-6) 0;
  text-align: left;
  font-size: 16.5px;
  font-weight: var(--weight-medium);
  color: var(--color-ink);
}
.accordion__icon {
  width: 20px; height: 20px; flex-shrink: 0;
  position: relative;
}
.accordion__icon::before, .accordion__icon::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  background: var(--color-ink);
  transform: translate(-50%, -50%);
}
.accordion__icon::before { width: 12px; height: 1.5px; }
.accordion__icon::after { width: 1.5px; height: 12px; transition: transform var(--duration-base) var(--ease-standard); }
.accordion__item.is-open .accordion__icon::after { transform: translate(-50%, -50%) rotate(90deg) scale(0); }
.accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-base) var(--ease-standard);
}
.accordion__panel-inner { padding-bottom: var(--space-6); color: var(--color-slate); font-size: 14.5px; line-height: var(--leading-relaxed); max-width: 640px; }

/* ---------------------------------------------------------------------- */
/* Forms                                                                    */
/* ---------------------------------------------------------------------- */
.form-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-label { font-size: 13.5px; font-weight: var(--weight-medium); color: var(--color-carbon); }
.form-hint { font-size: 12.5px; color: var(--color-slate-soft); }
.form-error { font-size: 12.5px; color: #B23B3B; }

.input, .textarea, .select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: 14.5px;
  color: var(--color-ink);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.input::placeholder, .textarea::placeholder { color: var(--color-fog); }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--color-accent-core);
  box-shadow: var(--shadow-focus);
  outline: none;
}
.input.is-invalid, .textarea.is-invalid { border-color: #B23B3B; }
.textarea { min-height: 140px; resize: vertical; }

.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666A5E' stroke-width='1.4' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right var(--space-4) center; padding-right: var(--space-9); }

.checkbox-row, .radio-row { display: flex; align-items: flex-start; gap: var(--space-3); }
.checkbox, .radio {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.checkbox { border-radius: var(--radius-xs); }
.radio { border-radius: var(--radius-full); }
.checkbox input, .radio input { position: absolute; opacity: 0; width: 18px; height: 18px; cursor: pointer; }
.checkbox:has(input:checked), .radio:has(input:checked) { background: var(--color-ink); border-color: var(--color-ink); }
.checkbox:has(input:checked)::after { content: ''; width: 9px; height: 5px; border-left: 1.6px solid #fff; border-bottom: 1.6px solid #fff; transform: rotate(-45deg) translateY(-1px); }
.radio:has(input:checked)::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.checkbox-label, .radio-label { font-size: 14px; color: var(--color-carbon); }

.tabs { display: flex; gap: var(--space-7); border-bottom: 1px solid var(--color-border); }
.tab {
  padding-bottom: var(--space-4);
  font-size: 14.5px; font-weight: var(--weight-medium);
  color: var(--color-slate);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab.is-active { color: var(--color-ink); border-bottom-color: var(--color-ink); }

/* ---------------------------------------------------------------------- */
/* Contact Form / Newsletter                                               */
/* ---------------------------------------------------------------------- */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-sizing: border-box;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 640px) { 
    .form-row { grid-template-columns: 1fr; }
    .contact-form{
        display: block !important;
        max-width:90vw;
    } 
}

.newsletter {
  display: flex; gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  max-width: 460px;
}
.newsletter .input { border: none; padding-left: var(--space-3); }
@media (max-width: 480px) { .newsletter { flex-direction: column; } }

/* ---------------------------------------------------------------------- */
/* Badges / Tags                                                           */
/* ---------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 12px; font-weight: var(--weight-medium);
  background: var(--color-accent-wash);
  color: var(--color-accent-core);
}
.badge--neutral { background: var(--color-surface-sunken); color: var(--color-carbon); }
.badge--outline { background: transparent; border: 1px solid var(--color-border-strong); color: var(--color-carbon); }

.tag {
  display: inline-flex;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-strong);
  font-size: 13px;
  color: var(--color-carbon);
}

/* ---------------------------------------------------------------------- */
/* Tables                                                                   */
/* ---------------------------------------------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase;
  letter-spacing: var(--tracking-wide); color: var(--color-slate-soft);
  border-bottom: 1px solid var(--color-border-strong);
}
.table td { padding: var(--space-4); border-bottom: 1px solid var(--color-border); color: var(--color-carbon); }
.table tr:last-child td { border-bottom: none; }

/* ---------------------------------------------------------------------- */
/* Pagination / Breadcrumb                                                 */
/* ---------------------------------------------------------------------- */
.pagination { display: flex; align-items: center; gap: var(--space-2); }
.pagination__item {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 13.5px; color: var(--color-carbon);
}
.pagination__item.is-active { background: var(--color-ink); color: var(--color-ink-inverse); }

.breadcrumb { display: flex; align-items: center; gap: var(--space-2); font-size: 13px; color: var(--color-slate); }
.breadcrumb a:hover { color: var(--color-accent-core); }
.breadcrumb__sep { color: var(--color-fog); }

/* ---------------------------------------------------------------------- */
/* Alerts                                                                   */
/* ---------------------------------------------------------------------- */
.alert {
  display: flex; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-sunken);
  color: var(--color-carbon);
}
.alert--success { background: var(--color-accent-wash); border-color: var(--color-accent-wash-2); color: var(--color-accent-core); }
.alert--error { background: #FBECEC; border-color: #F0D2D2; color: #B23B3B; }

/* ---------------------------------------------------------------------- */
/* Modal                                                                    */
/* ---------------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(11, 13, 10, 0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: var(--z-modal);
  opacity: 0; visibility: hidden;
  transition: opacity var(--duration-base);
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }
.modal {
  width: 100%; max-width: 480px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform var(--duration-base) var(--ease-standard);
}
.modal-overlay.is-open .modal { transform: translateY(0); }
.modal__close { position: absolute; top: var(--space-5); right: var(--space-5); }

/* ---------------------------------------------------------------------- */
/* Loaders / Skeletons / Spinners                                          */
/* ---------------------------------------------------------------------- */
.spinner {
  width: 22px; height: 22px;
  border: 2px solid var(--color-border-strong);
  border-top-color: var(--color-accent-core);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(90deg, var(--color-surface-sunken) 25%, var(--color-border) 37%, var(--color-surface-sunken) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-loading { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.dot-loader { display: flex; gap: 5px; }
.dot-loader span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent-core);
  animation: dot-bounce 1.1s ease-in-out infinite;
}
.dot-loader span:nth-child(2) { animation-delay: 0.15s; }
.dot-loader span:nth-child(3) { animation-delay: 0.3s; }
@keyframes dot-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5; } 30% { transform: translateY(-5px); opacity: 1; } }

/* ---------------------------------------------------------------------- */
/* Avatars                                                                  */
/* ---------------------------------------------------------------------- */
.avatar {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: var(--weight-medium); color: var(--color-carbon);
  flex-shrink: 0;
}
.avatar--sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-group { display: flex; }
.avatar-group .avatar { margin-left: -10px; border: 2px solid var(--color-surface); }
.avatar-group .avatar:first-child { margin-left: 0; }

/* ---------------------------------------------------------------------- */
/* Logo Slider / Trust Section                                            */
/* ---------------------------------------------------------------------- */
.logo-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-9);
  padding-block: var(--space-8);
  flex-wrap: wrap;
}
.logo-strip__item {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--color-slate-soft);
  opacity: 0.8;
}

/* ---------------------------------------------------------------------- */
/* CTA Blocks                                                              */
/* ---------------------------------------------------------------------- */
.cta-block {
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-9);
  background: var(--color-onyx);
  color: var(--color-ink-inverse);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-7);
  flex-wrap: wrap;
}
.cta-block h2 { color: var(--color-ink-inverse); margin-bottom: var(--space-3); }
.cta-block p { color: var(--color-carbon-inverse); }
.cta-block__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* ---------------------------------------------------------------------- */
/* Footer                                                                   */
/* ---------------------------------------------------------------------- */
.site-footer {
  background: var(--color-onyx);
  color: var(--color-carbon-inverse);
  padding-top: var(--space-11);
}
.site-footer a:hover { color: var(--color-ink-inverse); }
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-9);
}
.footer__brand { font-family: var(--font-display); font-size: 20px; color: var(--color-ink-inverse); }
.footer__tagline { font-size: 13.5px; margin-top: var(--space-3); max-width: 260px; }
.footer__division { font-size: 12px; color: var(--color-slate-soft); margin-top: var(--space-5); }
.footer__col-title { font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: var(--tracking-wide); color: var(--color-slate-soft); margin-bottom: var(--space-4); }
.footer__col a { display: block; font-size: 13.5px; padding-block: 6px; }
.footer__bottom {
  border-top: 1px solid var(--color-border-inverse);
  padding-block: var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px;
  color: var(--color-slate-soft);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer__socials { display: flex; gap: var(--space-4); }
.footer__social-link {
  width: 36px;
  height: 36px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-inverse);
  color: var(--color-carbon-inverse);
  transition: color var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
.footer__social-link:hover {
  color: var(--color-ink-inverse);
  border-color: var(--color-accent-line);
  transform: translateY(-2px);
}
.footer__social-link svg { width: 16px; height: 16px; }
@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------- */
/* Empty States / 404                                                      */
/* ---------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-13) var(--space-6);
  max-width: 480px;
  margin-inline: auto;
}
.empty-state__code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-accent-core);
  margin-bottom: var(--space-4);
}
.empty-state__title { margin-bottom: var(--space-4); }
.empty-state__desc { color: var(--color-slate); margin-bottom: var(--space-7); }

/* ---------------------------------------------------------------------- */
/* Image placeholder (original SVG graphics used in place of photography) */
/* ---------------------------------------------------------------------- */
.media {
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------------- */
/* WhatsApp floating action button                                        */
/* ---------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  right: 50px;
  bottom: 40px;
  width: 58px;
  height: 58px;
  padding: 10px;
  box-sizing: border-box;
  border-radius: var(--radius-full);
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-toast);
  transition: transform var(--duration-fast) var(--ease-standard);
  animation: whatsapp-pulse 2.6s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.07); }
.whatsapp-float svg { width: 28px; height: 28px; }

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), var(--shadow-lg); }
  50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0), var(--shadow-lg); }
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 25px;
    bottom: 25px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}

/* ---------------------------------------------------------------------- */
/* Logo marquee — continuous left-to-right motion, seamless loop          */
/* ---------------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: var(--space-11);
  width: max-content;
  animation: marquee-scroll 28s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.01em;
  color: var(--color-slate);
  white-space: nowrap;
  flex-shrink: 0;
}
.marquee__item svg { flex-shrink: 0; color: var(--color-accent-core); }

@keyframes marquee-scroll {
  from { transform: translateX(-50%); }
  to { transform: translateX(0%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ---------------------------------------------------------------------- */
/* Work / brand showcase grid                                             */
/* ---------------------------------------------------------------------- */
.work-tile {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.work-tile img { width: 100%; height: 100%; object-fit: cover; }