/* ==========================================================================
   Components - buttons, cards, forms, and all reusable UI patterns
   ========================================================================== */

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  line-height: 1;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition-base);
  will-change: transform;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-glow-primary);
}
.btn--primary:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.btn--secondary {
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(var(--color-white-rgb), 0.4);
}
.btn--outline-light:hover {
  background: rgba(var(--color-white-rgb), 0.1);
}

.btn--sm {
  padding: 0.6rem 1.2rem;
  font-size: var(--fs-xs);
}
.btn--lg {
  padding: 1.1rem 2rem;
  font-size: var(--fs-base);
}
.btn--block {
  width: 100%;
}
.btn--icon {
  padding: 0.8rem;
  border-radius: var(--radius-full);
}
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  background: transparent;
  transition: var(--transition-base);
}
.icon-btn:hover {
  background: var(--color-surface-2);
  color: var(--color-text-primary);
}

/* ---------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition-base);
}

.card--interactive:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}

.card--glass {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.card__title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.card__icon.card__icon--sm {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.card__desc {
  font-size: var(--fs-sm);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-secondary);
}
.card__link svg {
  transition: var(--transition-transform);
}
.card__link:hover svg {
  transform: translateX(3px);
}

/* Service card variant */
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Stat card */
.stat-card {
  text-align: center;
  padding: var(--space-6);
}
.stat-card__value {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.stat-card__label {
  margin-top: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

/* ---------------------------------------------------------------------
   Badges & Tags
   --------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  background: var(--color-surface-2);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}
.badge--primary {
  background: rgba(var(--brand-teal-500-rgb), 0.14);
  color: var(--brand-teal-400);
  border-color: rgba(var(--brand-teal-500-rgb), 0.3);
}
.badge--success {
  background: rgba(var(--brand-teal-500-rgb), 0.14);
  color: var(--brand-teal-400);
  border-color: transparent;
}
.badge--accent {
  background: rgba(var(--brand-amber-500-rgb), 0.14);
  color: var(--color-accent);
  border-color: rgba(var(--brand-amber-500-rgb), 0.3);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  background: var(--color-surface-2);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: var(--transition-base);
}
.tag:hover,
.tag.is-active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
}

/* ---------------------------------------------------------------------
   Alerts
   --------------------------------------------------------------------- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  border: 1px solid transparent;
}
.alert--info {
  background: var(--color-info-bg);
  color: var(--color-info);
  border-color: rgba(var(--color-info-rgb), 0.3);
}
.alert--success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: rgba(var(--color-success-rgb), 0.3);
}
.alert--warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: rgba(var(--color-warning-rgb), 0.3);
}
.alert--danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border-color: rgba(var(--color-danger-rgb), 0.3);
}

/* ---------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--color-text-primary);
  transition: var(--transition-base);
  font-size: var(--fs-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-danger);
  min-height: 1em;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: var(--color-danger);
}

.form-group.is-valid input,
.form-group.is-valid textarea,
.form-group.is-valid select {
  border-color: var(--color-success);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}
.form-check input {
  margin-top: 3px;
  accent-color: var(--color-primary);
}

.honeypot-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
}
.form-status[data-state="success"] {
  color: var(--color-success);
}
.form-status[data-state="error"] {
  color: var(--color-danger);
}

/* ---------------------------------------------------------------------
   Accordion (also used for FAQ)
   --------------------------------------------------------------------- */
.accordion {
  border-top: 1px solid var(--color-border);
}
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-md);
  color: var(--color-text-primary);
}
.accordion-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  margin-left: var(--space-4);
}
.accordion-item__icon::before,
.accordion-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-secondary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: var(--transition-base);
}
.accordion-item__icon::before {
  width: 14px;
  height: 2px;
}
.accordion-item__icon::after {
  width: 2px;
  height: 14px;
}
.accordion-item[aria-expanded="true"] .accordion-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.accordion-item__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-slow) var(--ease-in-out);
}
.accordion-item__panel-inner {
  padding-bottom: var(--space-5);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* ---------------------------------------------------------------------
   Tabs
   --------------------------------------------------------------------- */
.tabs__list {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}
.tabs__tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.tabs__tab[aria-selected="true"] {
  color: var(--color-text-primary);
  border-color: var(--color-secondary);
}
.tabs__panel {
  padding-top: var(--space-8);
}
.tabs__panel[hidden] {
  display: none;
}

/* ---------------------------------------------------------------------
   Timeline
   --------------------------------------------------------------------- */
.timeline {
  position: relative;
  padding-left: var(--space-10);
  border-left: 2px solid var(--color-border);
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-12);
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(var(--space-10) * -1 - 6px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient-primary);
  box-shadow: 0 0 0 4px var(--color-bg);
}
.timeline-item__year {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-secondary);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.timeline-item__title {
  margin-top: var(--space-1);
  font-size: var(--fs-lg);
}

/* ---------------------------------------------------------------------
   Testimonials
   --------------------------------------------------------------------- */
.testimonial-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.testimonial-card__quote {
  font-size: var(--fs-md);
  color: var(--color-text-primary);
  line-height: var(--lh-relaxed);
  flex: 1;
}
.testimonial-card__quote::before {
  content: "\201C";
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  line-height: 0;
  display: block;
  margin-bottom: var(--space-3);
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-surface-2);
}
.testimonial-card__name {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  font-size: var(--fs-sm);
}
.testimonial-card__role {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------
   Pricing Cards
   --------------------------------------------------------------------- */
.pricing-card {
  display: flex;
  flex-direction: column;
  text-align: center;
  position: relative;
}
.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-primary);
}
.pricing-card--featured::before {
  content: "Most Popular";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
}
.pricing-card__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}
.pricing-card__price {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  margin: var(--space-3) 0;
}
.pricing-card__price span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
}
.pricing-card__features {
  text-align: left;
  margin: var(--space-6) 0;
  flex: 1;
}
.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}
.pricing-card__features li svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

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

/* ---------------------------------------------------------------------
   Main Navigation / Mega Menu
   --------------------------------------------------------------------- */
.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.main-nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
}
.main-nav__link:hover,
.main-nav__link.is-active {
  color: var(--color-text-primary);
}
.main-nav__chevron {
  transition: transform var(--duration-fast) var(--ease-out);
}
.main-nav__item--has-mega:hover .main-nav__chevron,
.main-nav__trigger[aria-expanded="true"] .main-nav__chevron {
  transform: rotate(180deg);
}

.main-nav__item--has-mega {
  position: relative;
}

/* The outer .mega-menu is the hover hit-box: it sits flush against the
   trigger (top: 100%, no gap) so moving the pointer straight down from the
   button into the panel never crosses a dead zone that would drop :hover
   and close the menu. The 14px visual gap is a transparent padding-top
   buffer instead of a margin/offset, so it stays inside the hoverable area. */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, 90vw);
  padding-top: 14px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

.mega-menu__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  transform: translateY(8px);
  transition: transform var(--duration-base) var(--ease-out);
}

.main-nav__item--has-mega:hover .mega-menu,
.main-nav__trigger[aria-expanded="true"] + .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.main-nav__item--has-mega:hover .mega-menu .mega-menu__panel,
.main-nav__trigger[aria-expanded="true"] + .mega-menu .mega-menu__panel {
  transform: translateY(0);
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
.mega-menu__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
}
.mega-menu__item:hover {
  background: var(--color-surface-2);
}
.mega-menu__item-title {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  font-size: var(--fs-sm);
}
.mega-menu__item-desc {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}
.mega-menu__all {
  display: inline-block;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-secondary);
  width: 100%;
}

/* Mobile menu toggle (hamburger) */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}
.menu-toggle__bar {
  width: 20px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(340px, 88vw);
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  z-index: var(--z-overlay);
  padding: var(--space-24) var(--space-6) var(--space-8);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.mobile-nav__list > li > a {
  display: block;
  padding: var(--space-3) var(--space-2);
  font-weight: var(--fw-medium);
  font-size: var(--fs-md);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
}
.mobile-nav__list > li > a:hover {
  background: var(--color-surface-2);
}
.mobile-nav__group-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-3) var(--space-2);
  font-weight: var(--fw-medium);
  font-size: var(--fs-md);
  color: var(--color-text-primary);
}
.mobile-nav__sublist {
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
}
.mobile-nav__sublist a {
  display: block;
  padding: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  z-index: var(--z-overlay);
  transform: translateX(0);
}

/* ---------------------------------------------------------------------
   Cookie consent banner
   --------------------------------------------------------------------- */
.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-toast);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
}

.cookie-consent__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding-block: var(--space-5);
}

.cookie-consent__title {
  font-size: var(--fs-md);
}

.cookie-consent__desc {
  margin-top: var(--space-1);
  font-size: var(--fs-sm);
  max-width: 64ch;
}

.cookie-consent__desc a {
  color: var(--color-secondary);
}

.cookie-consent__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------
   Drawer (generic site-wide slide-in overlay)
   Shared by the booking drawer ("Book a Consultation", intercepts every
   link to /contact) and the SEO audit drawer, and reusable for any future
   overlay form - open/close is wired per-instance in navigation.js via
   each drawer's own ids.
   --------------------------------------------------------------------- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  z-index: var(--z-overlay);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 40%;
  max-width: 560px;
  min-width: 340px;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}

.drawer.is-open {
  transform: translateX(0);
}

.drawer__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-8) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.drawer__title {
  font-size: var(--fs-xl);
}

.drawer__body {
  padding: var(--space-8);
  overflow-y: auto;
  flex: 1;
}

/* ---------------------------------------------------------------------
   CTA banner
   --------------------------------------------------------------------- */
.cta-banner {
  padding-block: var(--space-20);
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(var(--color-white-rgb), 0.18), transparent 55%);
  pointer-events: none;
}
.cta-banner__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: var(--space-10);
  row-gap: var(--space-8);
  flex-wrap: wrap;
}
.cta-banner .eyebrow {
  color: rgba(var(--color-white-rgb), 0.85);
}
.cta-banner .eyebrow::before {
  background: var(--color-white);
}
.cta-banner__title {
  color: var(--color-white);
  max-width: 560px;
}
.cta-banner__desc {
  color: rgba(var(--color-white-rgb), 0.85);
  margin-top: var(--space-3);
  max-width: 480px;
}
.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.cta-banner .btn--primary {
  background: var(--color-white);
  color: var(--color-primary-active);
  box-shadow: none;
}

/* ---------------------------------------------------------------------
   Floating buttons
   --------------------------------------------------------------------- */
.floating-buttons {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: var(--z-sticky);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}
.floating-btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}
.floating-btn--scroll-top {
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.floating-btn:hover {
  transform: translateY(-3px);
}

/* ---------------------------------------------------------------------
   Page loader
   --------------------------------------------------------------------- */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  transition: opacity var(--duration-slow) var(--ease-out), visibility var(--duration-slow);
}
.page-loader__mark svg circle {
  animation: loader-spin 1s linear infinite;
  transform-origin: center;
}
.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ---------------------------------------------------------------------
   Sidebar widgets
   --------------------------------------------------------------------- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.sidebar__widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.sidebar__widget-title {
  font-size: var(--fs-md);
  margin-bottom: var(--space-4);
}
.sidebar__list li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}
.sidebar__list li:last-child {
  border-bottom: none;
}
.sidebar__list a {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  display: flex;
  justify-content: space-between;
}
.sidebar__list a:hover {
  color: var(--color-secondary);
}
.sidebar__post-title {
  display: block;
  color: var(--color-text-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
}
.sidebar__post-meta {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}
.sidebar__widget--cta {
  background: var(--gradient-primary);
  border: none;
}
.sidebar__widget--cta .sidebar__widget-title,
.sidebar__widget--cta p {
  color: var(--color-white);
}
.sidebar__widget--cta p {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}
.sidebar__widget--cta .btn--primary {
  background: var(--color-white);
  color: var(--color-primary-active);
  box-shadow: none;
}

/* ---------------------------------------------------------------------
   Portfolio filter & grid
   --------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.portfolio-item__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.portfolio-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}
.portfolio-item:hover .portfolio-item__media img {
  transform: scale(1.06);
}
.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(var(--color-scrim-rgb), 0.92) 0%, rgba(var(--color-scrim-rgb), 0.1) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}
.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}
.portfolio-item__category {
  font-size: var(--fs-xs);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-1);
}
.portfolio-item__title {
  color: var(--color-white);
  font-size: var(--fs-md);
}
.portfolio-item[hidden] {
  display: none;
}

/* ---------------------------------------------------------------------
   Blog post banner image
   --------------------------------------------------------------------- */
.blog-post__hero-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

/* ---------------------------------------------------------------------
   Blog cards
   --------------------------------------------------------------------- */
.blog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  height: 100%;
  color: inherit;
  text-decoration: none;
  transition: var(--transition-base);
}
.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}
.blog-card__media {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.blog-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card__meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.blog-card__title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}
.blog-card__desc {
  font-size: var(--fs-sm);
  flex: 1;
}
/* ---------------------------------------------------------------------
   Process steps
   --------------------------------------------------------------------- */
.process-step {
  position: relative;
  padding-top: var(--space-8);
}
.process-step__number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-border-strong);
  margin-bottom: var(--space-3);
  display: block;
}

/* ---------------------------------------------------------------------
   Logo marquee (technology stack / client logos)
   --------------------------------------------------------------------- */
.logo-marquee {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-marquee__track {
  display: flex;
  gap: var(--space-16);
  width: max-content;
  animation: marquee 30s linear infinite;
}
.logo-marquee__track img {
  height: 32px;
  width: auto;
  opacity: 0.7;
  filter: grayscale(1);
  transition: var(--transition-base);
}
.logo-marquee:hover .logo-marquee__track {
  animation-play-state: paused;
}

/* ---------------------------------------------------------------------
   Index rail item (home page in-page section index)
   --------------------------------------------------------------------- */
.index-rail__item {
  position: relative;
  display: block;
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  border-left: 2px solid var(--color-border);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  transition: var(--transition-colors);
}

.index-rail__item .index-rail__num {
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
  margin-right: var(--space-2);
}

.index-rail__item:hover {
  color: var(--color-text-primary);
}

.index-rail__item.is-active {
  color: var(--color-text-primary);
  font-weight: var(--fw-semibold);
  border-left-color: var(--color-secondary);
}

/* ---------------------------------------------------------------------
   Capability row (home page "Capabilities" panel - not a sequence, so no
   numbering; a divided list reads better than a card grid at this density)
   --------------------------------------------------------------------- */
.capability-row {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-8);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  align-items: baseline;
}

.capability-row:last-child {
  border-bottom: 1px solid var(--color-border);
}

.capability-row__title {
  font-size: var(--fs-lg);
}

.capability-row__arrow {
  display: inline-block;
  margin-left: var(--space-2);
  color: var(--color-secondary);
}

.capability-row__link {
  display: inline-block;
  margin-left: var(--space-1);
  color: var(--color-secondary);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: var(--transition-colors), text-decoration-color var(--duration-fast) var(--ease-out);
}

.capability-row__link:hover,
.capability-row__link:focus-visible {
  color: var(--color-secondary-hover);
  text-decoration-color: currentColor;
}

/* ---------------------------------------------------------------------
   Footer content (site-footer's grid/positioning lives in layout.css;
   this is the typography for what sits inside it). Column headings and
   link lists intentionally read smaller than page body text - a footer
   is reference material, not content competing with the page above it.
   --------------------------------------------------------------------- */
.footer-logo {
  display: inline-block;
}

.footer-col__tagline {
  margin-top: var(--space-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
}

.footer-col__desc {
  margin-top: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  max-width: 32ch;
}

.footer-col__title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col__list a {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.footer-col__list a:hover {
  color: var(--color-secondary);
}

.footer-col__address {
  font-style: normal;
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

.footer-col__address p + p {
  margin-top: var(--space-2);
}

.footer-col__address a:hover {
  color: var(--color-secondary);
}

.social-list {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.social-list__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  transition: var(--transition-base);
}

.social-list__link:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.site-footer__copyright {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.site-footer__legal a {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.site-footer__legal a:hover {
  color: var(--color-secondary);
}

/* ---------------------------------------------------------------------
   404 page
   --------------------------------------------------------------------- */
.error-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-20) 0;
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: var(--fw-extrabold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}