/* ==========================================================================
   School Life — pages.css
   Page-specific sections: home (hero, tools grid, features, steps, preview,
   FAQ, CTA), All Tools directory, About, Contact, Privacy and 404.
   All animations use transform / opacity only and switch off under
   prefers-reduced-motion (see base.css).
   ========================================================================== */

/* ==========================================================================
   HOME — Hero
   ========================================================================== */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2.5rem, 1.5rem + 5vw, 5.5rem) clamp(3.5rem, 2rem + 6vw, 7rem);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: var(--gradient-hero);
}

.hero__pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 25%, var(--mask-solid) 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 75% 60% at 50% 25%, var(--mask-solid) 20%, transparent 75%);
  opacity: 0.55;
}

.blob {
  position: absolute;
  aspect-ratio: 1;
  border-radius: 50%;
  will-change: transform;
  animation: blob-drift 22s var(--ease-in-out) infinite alternate;
}

.blob--1 {
  top: -22%;
  left: -14%;
  width: min(620px, 95vw);
  background: radial-gradient(circle, var(--blob-1) 0%, transparent 65%);
}

.blob--2 {
  top: 8%;
  right: -16%;
  width: min(560px, 90vw);
  background: radial-gradient(circle, var(--blob-2) 0%, transparent 65%);
  animation-duration: 26s;
  animation-delay: -6s;
}

.blob--3 {
  bottom: -30%;
  left: 30%;
  width: min(520px, 85vw);
  background: radial-gradient(circle, var(--blob-3) 0%, transparent 65%);
  animation-duration: 30s;
  animation-delay: -12s;
}

@keyframes blob-drift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(7%, 9%, 0) scale(1.1); }
  100% { transform: translate3d(-5%, 4%, 0) scale(0.94); }
}

.hero__inner {
  display: grid;
  gap: clamp(2.5rem, 1.5rem + 4vw, 4rem);
  align-items: center;
}

@media (min-width: 992px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

/* Staggered entrance for hero copy */
[data-enter] {
  animation: fade-up 0.85s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 100ms + 80ms);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: 0.35rem 0.85rem 0.35rem 0.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}

.hero__badge strong {
  padding: 0.1rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: var(--fs-xs);
}

.hero__title {
  margin-bottom: var(--space-4);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.hero__typed {
  min-height: 1.6em;
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

/* On phones the typed line may wrap; reserve two lines so content doesn't jump */
@media (max-width: 575.98px) {
  .hero__typed {
    min-height: 3.2em;
  }
}

.typed {
  color: var(--color-primary);
}

.typed-caret {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.15em;
  background: var(--color-primary);
  animation: caret-blink 1s steps(1) infinite;
}

@keyframes caret-blink {
  50% { opacity: 0; }
}

.hero__lead {
  max-width: 54ch;
  margin-bottom: var(--space-8);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 479.98px) {
  .hero__ctas .btn {
    flex: 1 1 100%;
  }
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  max-width: 480px;
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.hero__stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  line-height: 1.1;
  color: var(--color-heading);
  font-variant-numeric: tabular-nums;
}

.hero__stat-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* ---------- Hero visual: floating dashboard mockup ---------- */
.hero__visual {
  position: relative;
  width: min(100%, 560px);
  margin-inline: auto;
  padding: var(--space-8) var(--space-2);
}

.layer {
  transition: transform 0.6s var(--ease-out);
  will-change: transform;
}

.layer--float {
  position: absolute;
  z-index: 2;
}

.layer--f1 { top: 2%; left: -2%; }
.layer--f2 { bottom: 4%; right: -2%; }
.layer--f3 { display: none; top: 44%; left: -16%; }

@media (min-width: 1200px) {
  .layer--f3 { display: block; }
}

.mockup {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-xl);
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(0, -12px, 0); }
}

.mockup__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
}

.mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-danger);
}

.mockup__dot:nth-child(2) { background: var(--color-accent); }
.mockup__dot:nth-child(3) { background: var(--color-success); }

.mockup__url {
  flex: 1;
  margin-left: var(--space-2);
  padding: 0.15rem 0.7rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-subtle);
  font-size: 0.7rem;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.mockup__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
}

.mockup__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.mini-stat {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.mini-stat__label {
  display: block;
  font-size: 0.68rem;
  color: var(--color-text-subtle);
}

.mini-stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
}

.mini-stat__bar {
  display: block;
  height: 4px;
  margin-top: 0.4rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-3);
  overflow: hidden;
}

.mini-stat__bar::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--mini-color, var(--color-primary));
  transform: scaleX(var(--v, 0.7));
  transform-origin: left;
  animation: grow-x 1.2s var(--ease-out) 0.8s both;
}

@keyframes grow-x {
  from { transform: scaleX(0); }
}

.mockup__row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-3);
}

.mockup__panel {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.mockup__title {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 108px;
}

.mock-chart__col {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
}

.mock-chart__bar {
  flex: 1;
  width: 100%;
  border-radius: 6px 6px 2px 2px;
  background: var(--gradient-brand);
  transform: scaleY(var(--h, 0.6));
  transform-origin: bottom;
  animation: grow-y 1s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 90ms + 600ms);
}

.mock-chart__col:nth-child(even) .mock-chart__bar {
  opacity: 0.75;
}

@keyframes grow-y {
  from { transform: scaleY(0); }
}

.mock-chart__label {
  font-size: 0.6rem;
  color: var(--color-text-subtle);
}

.mock-list {
  display: grid;
  gap: 0.45rem;
}

.mock-list li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  color: var(--color-text);
}

.mock-list .avatar {
  width: 22px;
  height: 22px;
  font-size: 0.55rem;
}

.mock-list .badge {
  margin-left: auto;
  padding: 0.05rem 0.45rem;
  font-size: 0.6rem;
}

.mock-name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.float-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-xs);
  white-space: nowrap;
  animation: float 6s ease-in-out infinite;
}

.layer--f2 .float-card { animation-duration: 7s; animation-delay: -2s; }
.layer--f3 .float-card { animation-duration: 6.5s; animation-delay: -4s; }

.float-card strong {
  display: block;
  font-size: var(--fs-sm);
}

.float-card span {
  color: var(--color-text-subtle);
}

.float-card__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--fc-soft, var(--color-success-soft));
  color: var(--fc-color, var(--color-success));
}

.float-card__icon svg {
  width: 18px;
  height: 18px;
}

.float-card--pdf  { --fc-soft: var(--color-danger-soft);  --fc-color: var(--color-danger); }
.float-card--time { --fc-soft: var(--color-primary-soft); --fc-color: var(--color-primary); }

@media (max-width: 575.98px) {
  .layer--f1 { left: 0; top: 0; }
  .layer--f2 { right: 0; bottom: 0; }
  .mock-list li:nth-child(n + 4) { display: none; }
}

@media (max-width: 399.98px) {
  .mockup__row { grid-template-columns: 1fr; }
  .mockup__panel--list { display: none; }
}

/* ==========================================================================
   HOME — Tools grid with category filter
   ========================================================================== */
.tool-filter {
  justify-content: center;
  margin-bottom: var(--space-8);
}

.tool-filter .chip svg {
  width: 16px;
  height: 16px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
  gap: var(--space-5);
}

.tool-card.is-entering {
  animation: card-in 0.45s var(--ease-out) both;
  animation-delay: calc(var(--n, 0) * 40ms);
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translate3d(0, 14px, 0) scale(0.98);
  }
}

.section-foot {
  margin-top: var(--space-10);
  text-align: center;
}

/* ==========================================================================
   HOME — Features
   ========================================================================== */
.feature {
  height: 100%;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--f-soft, var(--color-primary-soft));
  color: var(--f-color, var(--color-primary));
  transition: transform var(--dur-slow) var(--ease-spring);
}

.feature:hover .feature__icon {
  transform: rotate(-8deg) scale(1.08);
}

.feature__icon svg {
  width: 26px;
  height: 26px;
}

.feature h3 {
  margin-bottom: var(--space-2);
}

.feature p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.feature--teal   { --f-soft: var(--color-secondary-soft); --f-color: var(--color-secondary); }
.feature--amber  { --f-soft: var(--color-accent-soft);    --f-color: var(--color-accent-strong); }
.feature--green  { --f-soft: var(--color-success-soft);   --f-color: var(--color-success); }
.feature--rose   { --f-soft: var(--color-danger-soft);    --f-color: var(--color-danger); }
.feature--sky    { --f-soft: var(--color-info-soft);      --f-color: var(--color-info); }

/* ==========================================================================
   HOME — How it works
   ========================================================================== */
.flow {
  --flow-ring: var(--color-bg-alt);
  position: relative;
  display: grid;
  gap: var(--space-8);
}

/* Connector line (vertical on mobile, horizontal on desktop) */
.flow::before {
  content: "";
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 27px;
  width: 2px;
  background: var(--gradient-brand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 1.4s var(--ease-out) 0.2s;
}

.flow.is-visible::before {
  transform: scaleY(1);
}

.flow__step {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: var(--space-4);
}

.flow__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  box-shadow: 0 0 0 6px var(--flow-ring), var(--shadow-primary);
  transform: scale(0.6);
  opacity: 0;
  transition: transform 0.6s var(--ease-spring), opacity 0.4s ease;
  transition-delay: calc(var(--i, 0) * 250ms + 200ms);
}

.flow.is-visible .flow__num {
  transform: none;
  opacity: 1;
}

html:not(.has-reveal) .flow__num {
  transform: none;
  opacity: 1;
}

.flow__step h3 {
  margin: var(--space-2) 0 var(--space-2);
}

.flow__step p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.flow__link {
  display: inline-flex;
  margin-top: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

@media (min-width: 992px) {
  .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .flow::before {
    top: 27px;
    bottom: auto;
    left: 12.5%;
    right: 12.5%;
    width: auto;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
  }

  .flow.is-visible::before {
    transform: scaleX(1);
  }

  .flow__step {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }
}

/* ==========================================================================
   HOME — Product preview (browser frame with tabbed screens)
   ========================================================================== */
.preview__tabs {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.preview__tabs .segmented {
  max-width: 100%;
  overflow-x: auto;
}

.browser {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-xl);
}

.browser__panel {
  min-height: 380px;
  padding: var(--space-5);
  animation: fade-in 0.4s ease both;
}

.pv-dash {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .pv-dash {
    grid-template-columns: 190px minmax(0, 1fr);
  }
}

.pv-side {
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}

@media (min-width: 768px) {
  .pv-side {
    display: grid;
    align-content: start;
    gap: var(--space-1);
  }
}

.pv-side span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.pv-side span.is-active {
  background: var(--color-surface);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  box-shadow: var(--shadow-xs);
}

.pv-side svg {
  width: 16px;
  height: 16px;
}

.pv-main {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.pv-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (min-width: 992px) {
  .pv-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.pv-stats .stat {
  padding: var(--space-3) var(--space-4);
  gap: var(--space-3);
}

.pv-stats .stat__value {
  font-size: var(--fs-xl);
}

.pv-stats .stat__icon {
  width: 36px;
  height: 36px;
}

.pv-stats .stat__icon svg {
  width: 18px;
  height: 18px;
}

.pv-bars {
  display: flex;
  align-items: flex-end;
  gap: clamp(6px, 1.5vw, 14px);
  height: 140px;
  padding-top: var(--space-2);
}

.pv-bars .mock-chart__col {
  gap: 6px;
}

.pv-bars .mock-chart__label {
  font-size: var(--fs-xs);
}

/* Attendance preview */
.pv-att {
  display: grid;
  gap: var(--space-2);
}

.pv-att__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.pv-att__name {
  flex: 1 1 140px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.pv-att__name small {
  display: block;
  color: var(--color-text-subtle);
  font-weight: var(--fw-regular);
}

.pv-toggle {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
}

.pv-toggle span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 28px;
  border-radius: 6px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-text-subtle);
}

.pv-toggle .on-p { background: var(--color-success); color: var(--color-white); }
.pv-toggle .on-a { background: var(--color-danger);  color: var(--color-white); }
.pv-toggle .on-l { background: var(--color-accent);  color: var(--color-on-accent); }

[data-theme="dark"] .pv-toggle .on-p,
[data-theme="dark"] .pv-toggle .on-a {
  color: var(--color-bg);
}

.pv-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pv-head h3 {
  margin: 0;
  font-size: var(--fs-md);
}

/* Timetable preview */
.pv-tt td,
.pv-tt th {
  text-align: center;
}

.pv-tt th[scope="row"] {
  text-align: left;
  white-space: nowrap;
}

/* ==========================================================================
   FAQ + CTA banner
   ========================================================================== */
.faq {
  max-width: 820px;
  margin-inline: auto;
}

.faq .accordion__trigger {
  font-family: var(--font-body);
  letter-spacing: 0;
}

.faq h3 {
  margin: 0;
  font-size: inherit;
}

.cta-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.5rem, 1.5rem + 4vw, 4.5rem) clamp(1.25rem, 1rem + 3vw, 4rem);
  border-radius: var(--radius-xl);
  background: var(--gradient-cta);
  color: var(--color-on-cta-muted);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.cta-banner::before,
.cta-banner::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  background: var(--cta-orb);
  animation: float 9s ease-in-out infinite;
}

.cta-banner::before {
  top: -120px;
  right: -80px;
  width: 320px;
  height: 320px;
}

.cta-banner::after {
  bottom: -140px;
  left: -60px;
  width: 280px;
  height: 280px;
  animation-delay: -4s;
}

.cta-banner h2 {
  max-width: 720px;
  margin-inline: auto;
  color: var(--color-on-cta);
  font-size: var(--fs-3xl);
}

.cta-banner p {
  max-width: 560px;
  margin: 0 auto var(--space-8);
  font-size: var(--fs-md);
}

.cta-banner .hero__ctas {
  justify-content: center;
}

/* ==========================================================================
   ALL TOOLS directory
   ========================================================================== */
.directory-search {
  max-width: 620px;
  margin: var(--space-8) auto 0;
}

.directory-search .input {
  min-height: 58px;
  padding-left: 3rem;
  border-radius: var(--radius-lg);
  font-size: var(--fs-md);
  box-shadow: var(--shadow-md);
}

.directory-search .input-icon > svg {
  left: 1.1rem;
  width: 20px;
  height: 20px;
}

.directory-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 5;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.directory-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.directory-bar .chips {
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 4px 2px;
  scrollbar-width: none;
}

.directory-bar .chips::-webkit-scrollbar {
  display: none;
}

.directory-count {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.cat-section + .cat-section {
  margin-top: var(--space-12);
}

.cat-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
}

.cat-section__head h2 {
  margin: 0;
  font-size: var(--fs-xl);
}

.cat-section__head p {
  flex-basis: 100%;
  margin: 0;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .cat-section__head p {
    flex-basis: auto;
    margin-left: auto;
  }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.split {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 992px) {
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-16);
  }

  .split--reverse > :first-child {
    order: 2;
  }
}

.illustration {
  width: 100%;
  max-width: 520px;
  height: auto;
  margin-inline: auto;
}

.illustration .il-bg     { fill: var(--color-primary-soft); }
.illustration .il-card   { fill: var(--color-surface); stroke: var(--color-border); }
.illustration .il-line   { stroke: var(--color-border-strong); }
.illustration .il-brand  { fill: var(--color-primary); }
.illustration .il-accent { fill: var(--color-accent); }
.illustration .il-teal   { fill: var(--color-secondary); }
.illustration .il-text   { fill: var(--color-text-subtle); }
.illustration .il-float  { animation: float 7s ease-in-out infinite; }
.illustration .il-float-2 { animation: float 6s ease-in-out -3s infinite; }

.check-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.check-list li {
  display: flex;
  gap: var(--space-3);
  color: var(--color-text-muted);
}

.check-list svg {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  color: var(--color-success);
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  background-image: var(--gradient-soft);
  text-align: center;
}

@media (min-width: 768px) {
  .stats-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stats-band strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stats-band span {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.tech-list li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.tech-list li span {
  font-weight: var(--fw-regular);
  color: var(--color-text-subtle);
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid {
  display: grid;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
}

.contact-form .card__body {
  padding: clamp(1.25rem, 1rem + 2vw, 2rem);
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  margin-top: var(--space-6);
}

.contact-form__actions .hint {
  flex: 1 1 220px;
}

.char-count {
  justify-self: end;
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  font-variant-numeric: tabular-nums;
}

.info-list {
  display: grid;
  gap: var(--space-4);
}

.info-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.info-item__icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.info-item__icon svg {
  width: 22px;
  height: 22px;
}

.info-item h2 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  letter-spacing: 0;
}

.info-item p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.info-item a {
  overflow-wrap: anywhere;
}

/* ==========================================================================
   PRIVACY (legal layout with sticky table of contents)
   ========================================================================== */
.legal {
  display: grid;
  gap: var(--space-8);
  padding-block: var(--space-12) var(--space-16);
}

@media (min-width: 992px) {
  .legal {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: var(--space-12);
    align-items: start;
  }
}

.toc {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

@media (min-width: 992px) {
  .toc {
    position: sticky;
    top: calc(var(--header-h) + var(--space-6));
  }
}

.toc__title {
  margin: 0 0 var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.toc ol {
  display: grid;
  gap: 2px;
}

.toc a {
  display: block;
  padding: 0.4rem 0.7rem;
  border-left: 2px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  text-decoration: none;
}

.toc a:hover {
  color: var(--color-heading);
  border-left-color: var(--color-border-strong);
}

.toc a.is-active {
  border-left-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}

.prose {
  max-width: 72ch;
  color: var(--color-text);
}

.prose h2 {
  margin-top: var(--space-12);
  font-size: var(--fs-xl);
  scroll-margin-top: calc(var(--header-h) + var(--space-6));
}

.prose > section:first-child h2 {
  margin-top: 0;
}

.prose ul {
  padding-left: 1.25rem;
  margin: 0 0 1em;
}

.prose li + li {
  margin-top: 0.4em;
}

.prose .table-wrap {
  margin-block: var(--space-4) var(--space-6);
}

/* ==========================================================================
   404
   ========================================================================== */
.error-page {
  padding-block: clamp(3rem, 2rem + 5vw, 6rem);
  text-align: center;
}

.error-art {
  width: min(360px, 80%);
  height: auto;
  margin: 0 auto var(--space-6);
}

.error-art .ea-bg    { fill: var(--color-primary-soft); }
.error-art .ea-paper { fill: var(--color-surface); stroke: var(--color-border-strong); }
.error-art .ea-line  { stroke: var(--color-border-strong); }
.error-art .ea-brand { fill: var(--color-primary); }
.error-art .ea-accent { fill: var(--color-accent); }
.error-art .ea-x { stroke: var(--color-white); fill: none; }
.error-art .ea-float { animation: float 6s ease-in-out infinite; }

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

.error-code {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 3rem + 8vw, 8rem);
  font-weight: var(--fw-black);
  line-height: 1;
  letter-spacing: -0.04em;
}

.error-page h1 {
  margin-top: var(--space-2);
  font-size: var(--fs-2xl);
}

.error-page .lead {
  max-width: 540px;
  margin-inline: auto;
}

.error-page .hero__ctas {
  justify-content: center;
  margin-top: var(--space-6);
}

.error-suggest {
  max-width: 960px;
  margin: var(--space-12) auto 0;
  text-align: left;
}