/* ==========================================================================
   Spark-IT — Design system "Circuit nocturne"
   ========================================================================== */

:root {
  --ink: #0a0d12;
  --board: #131922;
  --board-soft: #1a2129;
  --line: rgba(245, 247, 250, 0.09);
  --line-strong: rgba(245, 247, 250, 0.16);
  --paper: #f5f7fa;
  --paper-dim: rgba(245, 247, 250, 0.66);
  --paper-faint: rgba(245, 247, 250, 0.42);
  --teal: #1be8c6;
  --teal-dim: rgba(27, 232, 198, 0.14);
  --orange: #ff7a45;
  --orange-dim: rgba(255, 122, 69, 0.14);
  --fuchsia: #f0349e;

  --font-display: "Unbounded", "Segoe UI", sans-serif;
  --font-ui: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;

  --container: 1180px;
  --radius: 18px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.08;
}

p { margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 900px) {
  .container { padding: 0 40px; }
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--teal);
  color: var(--ink);
  padding: 10px 18px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 600;
  z-index: 999;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--teal); color: var(--ink); }

/* ==========================================================================
   Circuit background layer (persistent structural grid)
   ========================================================================== */

.circuit-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    radial-gradient(circle at 15% 20%, rgba(27, 232, 198, 0.05), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(255, 122, 69, 0.045), transparent 45%);
  background-size: 88px 88px, 88px 88px, 100% 100%, 100% 100%;
  background-position: -1px -1px;
}

body > * { position: relative; z-index: 1; }

/* ==========================================================================
   Glitch wipe transition (signature motif)
   ========================================================================== */

.glitch-wipe {
  position: fixed;
  inset: 0;
  z-index: 400;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
}
.glitch-wipe__layer {
  position: absolute;
  inset: 0;
  background: currentColor;
}
.glitch-wipe__layer--cyan { color: #00ffff; }
.glitch-wipe__layer--magenta { color: #ff00ff; }
.glitch-wipe__layer--orange { color: #ff7a45; }

/* ==========================================================================
   Header / nav
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  backdrop-filter: blur(14px);
  background: rgba(10, 13, 18, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(10, 13, 18, 0.82);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand__logo { height: 40px; width: auto; }

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--paper-dim);
}
.nav-links a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--paper); }
.nav-links__code {
  font-size: 0.7rem;
  color: var(--teal);
  opacity: 0.8;
}

@media (min-width: 980px) {
  .nav-links { display: flex; }
}

.site-header__actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 0 auto;
  background: var(--paper);
  transition: transform 0.25s var(--ease), opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 980px) {
  .nav-toggle { display: none; }
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 0;
  overflow: hidden;
  background: rgba(10, 13, 18, 0.97);
  border-bottom: 1px solid var(--line);
  transition: max-height 0.35s var(--ease);
}
.mobile-nav.is-open { max-height: 420px; }
.mobile-nav a {
  padding: 14px 24px;
  font-family: var(--font-ui);
  border-top: 1px solid var(--line);
  color: var(--paper-dim);
}
.mobile-nav a:first-child { border-top: none; }
.mobile-nav .btn { margin: 14px 24px 18px; }

@media (min-width: 980px) {
  .mobile-nav { display: none; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--teal);
  color: var(--ink);
  box-shadow: 0 0 0 0 rgba(27, 232, 198, 0.5);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px rgba(27, 232, 198, 0.55);
}
.btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--line-strong);
}
.btn--ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--full { width: 100%; }

/* ==========================================================================
   Eyebrow / section codes
   ========================================================================== */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}
.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px 2px var(--teal);
}

.section-code {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin: 0 0 14px;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  max-width: 18ch;
  margin-bottom: 20px;
}

.section-lead {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--paper-dim);
  max-width: 62ch;
  margin-bottom: 8px;
}

.section {
  padding: 108px 0;
  border-top: 1px solid var(--line);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: 80px;
}

.hero__stage {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__stage canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hero__stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, transparent 30%, var(--ink) 88%);
}

.hero__inner { max-width: 760px; }

.hero__title {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  margin-bottom: 26px;
}
.hero__title-line { display: block; overflow: hidden; }
.hero__title em {
  font-style: normal;
  color: var(--teal);
}

.hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--paper-dim);
  max-width: 52ch;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero__signals {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  margin: 0;
}
.signal dt {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--paper-faint);
  margin-bottom: 4px;
}
.signal dd {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0;
  color: var(--paper);
}

/* ==========================================================================
   Constat / contrast
   ========================================================================== */

.contrast {
  display: grid;
  gap: 20px;
  margin-top: 48px;
}
@media (min-width: 760px) {
  .contrast { grid-template-columns: 1fr 1fr; }
}

.contrast__panel {
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--line);
}
.contrast__panel--off {
  background: var(--board);
  opacity: 0.85;
}
.contrast__panel--on {
  background: linear-gradient(160deg, var(--teal-dim), var(--board));
  border-color: rgba(27, 232, 198, 0.28);
}
.contrast__tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.contrast__panel--off .contrast__tag {
  background: rgba(245, 247, 250, 0.08);
  color: var(--paper-faint);
}
.contrast__panel--on .contrast__tag {
  background: rgba(27, 232, 198, 0.18);
  color: var(--teal);
}
.contrast__panel li {
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 0.98rem;
  color: var(--paper-dim);
}
.contrast__panel li:first-of-type { border-top: none; }
.contrast__panel--on li { color: var(--paper); }

/* ==========================================================================
   Services
   ========================================================================== */

.services-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}
@media (min-width: 760px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
}

.service-card {
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
}
.service-card::before,
.price-card::before,
.case-study::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--teal);
  border-left: 2px solid var(--teal);
  opacity: 0.7;
}

.service-card__visual { margin-bottom: 24px; height: 120px; }
.service-svg { width: 100%; height: 100%; overflow: visible; }
.service-svg__frame { fill: none; stroke: var(--line-strong); stroke-width: 1; }
.service-svg__dot { fill: var(--paper-faint); }
.service-svg__node { fill: var(--teal); filter: drop-shadow(0 0 4px rgba(27,232,198,0.8)); }
.service-svg__node--core { fill: var(--orange); filter: drop-shadow(0 0 6px rgba(255,122,69,0.8)); }
.service-svg__trace {
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
}
.service-svg__trace--delay { stroke: var(--orange); }
.service-card.is-visible .service-svg__trace {
  animation: draw-trace 1.6s var(--ease) forwards;
}
.service-card.is-visible .service-svg__trace--delay { animation-delay: 0.25s; }
@keyframes draw-trace { to { stroke-dashoffset: 0; } }

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.service-card > p {
  color: var(--paper-dim);
  margin-bottom: 22px;
}
.service-card__list li {
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--line);
  position: relative;
  font-size: 0.95rem;
  color: var(--paper-dim);
}
.service-card__list li:first-child { border-top: none; }
.service-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* ==========================================================================
   Portfolio / case studies
   ========================================================================== */

.case-studies {
  display: grid;
  gap: 28px;
  margin-top: 48px;
}
@media (min-width: 860px) {
  .case-studies { grid-template-columns: 1fr 1fr; }
}

.case-study {
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.case-study__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.case-study__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.case-study__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 13, 18, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.case-study:hover .case-study__overlay { opacity: 1; }
.case-study:hover .case-study__media img { transform: scale(1.06); }

.case-study__body { padding: 30px; }
.case-study__tag {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--teal);
  letter-spacing: 0.04em;
}
.case-study__body h3 {
  font-size: 1.55rem;
  margin: 10px 0 14px;
}
.case-study__body p {
  color: var(--paper-dim);
  margin-bottom: 18px;
}
.case-study__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.case-study__tags span {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(245, 247, 250, 0.06);
  color: var(--paper-faint);
}
.case-study__link {
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--orange);
  transition: color 0.2s ease;
}
.case-study__link:hover { color: var(--teal); }

.side-projects { margin-top: 40px; }
.side-projects__label {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--paper-faint);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.side-projects__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.side-project {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--line);
}
.side-project img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
  filter: saturate(0.75);
}
.side-project:hover img { transform: scale(1.08); filter: saturate(1.1); }
.side-project span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  background: linear-gradient(to top, rgba(10,13,18,0.92), transparent);
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
.side-project span em {
  display: block;
  font-style: normal;
  font-size: 0.72rem;
  color: var(--paper-faint);
  margin-top: 2px;
}

/* ==========================================================================
   Pricing
   ========================================================================== */

.pricing-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}
@media (min-width: 860px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

.price-card {
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card--highlight {
  background: linear-gradient(165deg, rgba(255, 122, 69, 0.12), var(--board) 55%);
  border-color: rgba(255, 122, 69, 0.35);
  transform: translateY(-8px);
}
@media (min-width: 860px) {
  .price-card--highlight { transform: scale(1.04); }
}
.price-card--highlight::before { border-color: var(--orange); }

.price-card__badge {
  position: absolute;
  top: -13px;
  right: 28px;
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
}

.price-card__label {
  font-family: var(--font-ui);
  color: var(--paper-faint);
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.price-card h3 { font-size: 1.4rem; margin-bottom: 14px; }
.price-card__price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--teal);
  margin-bottom: 26px;
}
.price-card--highlight .price-card__price { color: var(--orange); }
.price-card__price span { font-size: 1.1rem; opacity: 0.6; }

.price-card ul { margin-bottom: 28px; flex: 1; }
.price-card li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 0.94rem;
  color: var(--paper-dim);
}
.price-card li:first-child { border-top: none; }

.pricing-note {
  margin-top: 28px;
  color: var(--paper-faint);
  font-size: 0.9rem;
}

/* ==========================================================================
   Process
   ========================================================================== */

.process-list {
  margin-top: 48px;
  display: grid;
  gap: 20px;
}
@media (min-width: 760px) {
  .process-list { grid-template-columns: repeat(4, 1fr); }
}

.process-step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--board);
}
.process-step__number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--teal);
  margin-bottom: 18px;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.process-step p { color: var(--paper-dim); font-size: 0.92rem; }

/* ==========================================================================
   About
   ========================================================================== */

.about-grid {
  display: grid;
  gap: 40px;
  align-items: start;
}
@media (min-width: 860px) {
  .about-grid { grid-template-columns: 1.3fr 1fr; }
}

.about-highlights {
  display: grid;
  gap: 16px;
}
.about-highlights li {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px;
  background: var(--board);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.about-highlights strong {
  font-family: var(--font-display);
  color: var(--teal);
  font-size: 1.3rem;
  white-space: nowrap;
}
.about-highlights span { color: var(--paper-dim); font-size: 0.92rem; }

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-grid {
  display: grid;
  gap: 44px;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 0.9fr 1.1fr; }
}

.contact-details { margin-top: 30px; display: grid; gap: 12px; }
.contact-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--board);
  transition: border-color 0.2s ease;
}
a.contact-detail:hover { border-color: var(--teal); }
.contact-detail span { font-family: var(--font-ui); font-size: 0.8rem; color: var(--paper-faint); }
.contact-detail strong { font-family: var(--font-ui); font-size: 1rem; }

.contact-form {
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  gap: 18px;
}
@media (min-width: 560px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--paper-dim);
}
.contact-form label em { font-style: normal; color: var(--paper-faint); font-size: 0.78rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 13px 15px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(27, 232, 198, 0.16);
  outline: none;
}
.contact-form input:invalid[data-touched="true"],
.contact-form select:invalid[data-touched="true"],
.contact-form textarea:invalid[data-touched="true"] {
  border-color: var(--fuchsia);
}
.form-error {
  font-size: 0.78rem;
  color: var(--fuchsia);
  min-height: 1em;
}
.contact-form textarea { resize: vertical; min-height: 120px; }

.form-feedback {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-feedback--success { color: var(--teal); }
.form-feedback--error { color: var(--fuchsia); }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  color: var(--paper-faint);
  font-size: 0.86rem;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  color: var(--paper);
  font-weight: 600;
  margin-right: auto;
}
.footer__inner a { color: var(--paper-dim); }
.footer__inner a:hover { color: var(--teal); }
.footer__social { display: flex; gap: 18px; }

/* ==========================================================================
   Scroll reveal base states (animated via GSAP; degrade gracefully without JS)
   ========================================================================== */

.reveal-up,
.reveal-lines {
  opacity: 1;
}
.js-anim-ready .reveal-up { opacity: 0; transform: translateY(28px); }
.js-anim-ready .reveal-lines .hero__title-line,
.js-anim-ready .reveal-lines { opacity: 0; }

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-anim-ready .reveal-up,
  .js-anim-ready .reveal-lines { opacity: 1 !important; transform: none !important; }
  .hero__scroll-cue span { animation: none; }
  .service-svg__trace { animation: none !important; stroke-dashoffset: 0; }
}

/* ==========================================================================
   Responsive tweaks
   ========================================================================== */

@media (max-width: 540px) {
  .section { padding: 76px 0; }
  .hero { padding-top: 110px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__signals { gap: 24px; }
}