/* ===========================================================
   VantaWeb — styles.css
   Premium dark theme · custom design system
   =========================================================== */

:root {
  --bg:        #06060a;
  --bg-soft:   #0b0b12;
  --surface:   rgba(255,255,255,.025);
  --surface-2: rgba(255,255,255,.045);
  --border:    rgba(255,255,255,.08);
  --border-2:  rgba(255,255,255,.14);

  --text:      #f4f4f8;
  --muted:     #9a9aae;
  --muted-2:   #6f6f82;

  --violet:    #7c5cff;
  --cyan:      #1fd1ff;
  --grad:      linear-gradient(110deg, #7c5cff 0%, #1fd1ff 100%);
  --grad-soft: linear-gradient(110deg, rgba(124,92,255,.16), rgba(31,209,255,.16));

  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1160px;
  --shadow:    0 24px 60px -24px rgba(0,0,0,.7);

  --font:      "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display:   "Space Grotesk", var(--font);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 300;
  padding: 10px 18px; border-radius: 10px; background: var(--grad); color: #06060a;
  font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 16px; }

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

/* ---------- Background decoration ---------- */
.bg-aurora { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .5;
  animation: float 18s ease-in-out infinite;
}
.orb-1 { width: 520px; height: 520px; top: -160px; left: -120px; background: #5b3fff; }
.orb-2 { width: 460px; height: 460px; top: 30%; right: -160px; background: #0e8fdb; animation-delay: -6s; }
.orb-3 { width: 420px; height: 420px; bottom: -180px; left: 30%; background: #8b2fd6; opacity: .35; animation-delay: -12s; }
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(40px,-30px) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) { .orb { animation: none; } }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--grad); z-index: 200;
  box-shadow: 0 0 12px rgba(124,92,255,.6);
}

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(8,8,14,.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 1.18rem; letter-spacing: -.01em; }
.brand__mark { display: grid; place-items: center; }
.brand__name span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: .94rem; font-weight: 500; color: var(--muted); transition: color .2s; position: relative; }
.nav__links a:not(.nav__cta):hover { color: var(--text); }
.nav__links a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--grad); transition: width .25s ease;
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }

.nav__cta {
  padding: 9px 18px; border-radius: 999px; color: var(--text) !important;
  background: var(--surface-2); border: 1px solid var(--border-2);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.nav__cta:hover { transform: translateY(-2px); background: var(--grad); box-shadow: 0 10px 24px -8px rgba(124,92,255,.6); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .96rem;
  transition: transform .2s ease, box-shadow .25s ease, background .25s, border-color .2s;
  white-space: nowrap;
}
.btn svg { transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--grad); color: #06060a; box-shadow: 0 14px 34px -12px rgba(124,92,255,.7); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -12px rgba(31,209,255,.6); }
.btn--ghost { background: var(--surface-2); color: var(--text); border: 1px solid var(--border-2); }
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--violet); }
.btn--block { width: 100%; }

/* ---------- Sections ---------- */
.section { padding: 110px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(124,92,255,.03), transparent); }

.section__head { max-width: 680px; margin: 0 auto 60px; text-align: center; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 14px;
}
.section__title { font-family: var(--display); font-weight: 700; font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.12; letter-spacing: -.02em; }
.section__sub { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero { padding-top: 150px; padding-bottom: 90px; text-align: center; }
.hero__inner { display: flex; flex-direction: column; align-items: center; }

.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 16px; border-radius: 999px;
  background: var(--grad-soft); border: 1px solid var(--border-2);
  font-size: .86rem; color: var(--text); font-weight: 500; margin-bottom: 26px;
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .pill__dot, .chip-live__dot { animation: none; } }

.hero__title { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 6.2vw, 4.6rem); line-height: 1.05; letter-spacing: -.03em; }
.hero__lead { max-width: 660px; color: var(--muted); font-size: clamp(1.02rem, 1.6vw, 1.22rem); margin-top: 26px; }
.hero__actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; justify-content: center; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  margin-top: 76px; width: 100%; max-width: 820px;
  padding: 30px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); backdrop-filter: blur(8px);
}
.stat { text-align: center; }
.stat__num, .stat__plus { font-family: var(--display); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.5rem); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat p { color: var(--muted); font-size: .86rem; margin-top: 6px; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--border); padding: 20px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: inline-flex; align-items: center; gap: 26px; white-space: nowrap; animation: scroll 36s linear infinite; }
.marquee__track span { font-family: var(--display); font-weight: 600; font-size: 1.15rem; color: var(--muted); }
.marquee__track i { color: var(--violet); font-style: normal; }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ---------- Grid / Cards ---------- */
.grid { display: grid; gap: 22px; }
.grid--cards { grid-template-columns: repeat(3, 1fr); }

.card {
  padding: 30px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); transition: transform .3s ease, border-color .3s, background .3s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: var(--grad-soft); opacity: 0; transition: opacity .3s; z-index: 0;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-2); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid var(--border-2); color: var(--cyan); margin-bottom: 20px;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-family: var(--display); font-size: 1.22rem; margin-bottom: 10px; letter-spacing: -.01em; }
.card p { color: var(--muted); font-size: .96rem; }

/* ---------- Timeline / Process ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step {
  padding: 30px 26px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); position: relative; transition: transform .3s, border-color .3s;
}
.step:hover { transform: translateY(-6px); border-color: var(--border-2); }
.step__num { font-family: var(--display); font-weight: 700; font-size: 2.4rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .9; }
.step h3 { font-family: var(--display); font-size: 1.18rem; margin: 12px 0 8px; }
.step p { color: var(--muted); font-size: .94rem; }

/* ---------- Work ---------- */
.grid--work { grid-template-columns: repeat(2, 1fr); }
.work {
  display: flex; gap: 22px; align-items: center;
  padding: 24px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); transition: transform .3s, border-color .3s;
}
.work:hover { transform: translateY(-5px); border-color: var(--border-2); }
.work__visual {
  flex: 0 0 110px; height: 110px; border-radius: var(--radius-sm); display: grid; place-items: center;
  color: #fff; background: linear-gradient(135deg, var(--g1), var(--g2));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
}
.work__tag { display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--cyan); margin-bottom: 6px; }
.work__body h3 { font-family: var(--display); font-size: 1.3rem; margin-bottom: 6px; }
.work__body p { color: var(--muted); font-size: .94rem; }

/* ---------- Apps grid (App Store style rows) ---------- */
.grid--apps { grid-template-columns: repeat(2, 1fr); }
.appx {
  display: flex; align-items: center; gap: 16px;
  padding: 18px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); transition: transform .3s, border-color .3s, background .3s;
}
.appx:hover { transform: translateY(-4px); border-color: var(--border-2); background: var(--surface-2); }
.appx__icon { width: 64px; height: 64px; border-radius: 15px; flex: 0 0 auto; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), 0 8px 18px -8px rgba(0,0,0,.6); object-fit: cover; }
.appx__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.appx__info h3 { font-family: var(--display); font-size: 1.05rem; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.appx__cat { font-size: .8rem; color: var(--muted); }
.appx__rating { font-size: .8rem; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.stars { color: #ffcb45; letter-spacing: 1px; font-size: .82rem; }
.appx__get {
  flex: 0 0 auto; padding: 7px 20px; border-radius: 999px; font-weight: 700; font-size: .82rem;
  letter-spacing: .03em; text-transform: uppercase; color: var(--cyan);
  background: var(--grad-soft); border: 1px solid var(--border-2); transition: background .2s, color .2s;
}
.appx:hover .appx__get { background: var(--grad); color: #06060a; }
.apps__more { text-align: center; margin-top: 36px; }

/* ---------- MAPAS Showcase ---------- */
.showcase { position: relative; overflow: hidden; }
.showcase__inner { display: grid; grid-template-columns: .95fr 1.05fr; gap: 50px; align-items: center; }
.showcase__text .section__title, .showcase__text .section__sub { text-align: left; }
.chip-live {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px;
  background: rgba(239,68,68,.14); border: 1px solid rgba(239,68,68,.4); color: #ff8a8a;
  font-size: .8rem; font-weight: 600; margin-bottom: 18px;
}
.chip-live__dot { width: 7px; height: 7px; border-radius: 50%; background: #ff5c5c; animation: pulse 1.3s infinite; }
.showcase__stats { list-style: none; display: flex; gap: 30px; margin: 26px 0 18px; }
.showcase__stats strong { display: block; font-family: var(--display); font-size: 1.9rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.showcase__stats span { font-size: .82rem; color: var(--muted); }
.showcase__platforms { color: var(--muted); font-size: .9rem; margin-bottom: 26px; }
.showcase__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.badge-store {
  display: inline-flex; align-items: center; gap: 11px; padding: 11px 20px; border-radius: 14px;
  background: #fff; color: #000; transition: transform .2s, box-shadow .2s;
}
.badge-store:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -12px rgba(255,255,255,.4); }
.badge-store span { display: flex; flex-direction: column; line-height: 1.05; font-family: var(--display); font-weight: 700; font-size: 1.18rem; }
.badge-store small { font-size: .66rem; font-weight: 500; letter-spacing: .02em; }

.devices {
  display: flex; gap: 16px; overflow-x: auto; padding: 14px 4px 20px; scroll-snap-type: x mandatory;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.devices::-webkit-scrollbar { height: 6px; }
.devices::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 99px; }
.device {
  flex: 0 0 auto; width: 200px; border-radius: 26px; padding: 8px; scroll-snap-align: center;
  background: linear-gradient(160deg, #1a1a24, #0c0c12);
  border: 1px solid var(--border-2); box-shadow: var(--shadow); position: relative;
}
.device::before {
  content: ""; position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 54px; height: 5px; border-radius: 99px; background: rgba(255,255,255,.25); z-index: 2;
}
.device img { width: 100%; border-radius: 19px; display: block; aspect-ratio: 419/560; object-fit: cover; }

/* ---------- Platforms ---------- */
.grid--platforms { grid-template-columns: repeat(2, 1fr); }
.platform {
  display: flex; flex-direction: column; gap: 18px;
  padding: 32px; border: 1px solid var(--border-2); border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(124,92,255,.08), rgba(31,209,255,.04));
  transition: transform .3s, border-color .3s; position: relative; overflow: hidden;
}
.platform:hover { transform: translateY(-6px); border-color: var(--violet); }
.platform__head { display: flex; align-items: center; gap: 16px; }
.platform__badge { width: 46px; height: 46px; border-radius: 13px; flex: 0 0 auto; background: linear-gradient(135deg, #9333ea, #0ea5e9); box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); }
.platform__badge--2 { background: linear-gradient(135deg, #7c5cff, #1fd1ff); }
.platform__head h3 { font-family: var(--display); font-size: 1.3rem; }
.platform__head p { color: var(--cyan); font-size: .85rem; margin-top: 2px; }
.platform__desc { color: var(--muted); font-size: .94rem; }
.platform__stats { list-style: none; display: flex; gap: 14px; padding: 18px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-top: auto; }
.platform__stats li { flex: 1; text-align: center; }
.platform__stats strong { display: block; font-family: var(--display); font-size: 1.5rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.platform__stats span { font-size: .76rem; color: var(--muted); }
.platform__link { display: inline-flex; align-items: center; gap: 7px; font-size: .9rem; font-weight: 600; color: var(--cyan); }
.platform__link svg { transition: transform .2s; }
.platform:hover .platform__link svg { transform: translate(2px,-2px); }

/* ---------- Contact actions ---------- */
.contact-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
.caction {
  display: flex; align-items: center; gap: 14px;
  padding: 20px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); transition: transform .3s, border-color .3s, background .3s;
}
.caction:hover { transform: translateY(-4px); border-color: var(--border-2); background: var(--surface-2); }
.caction__ico { width: 48px; height: 48px; border-radius: 13px; flex: 0 0 auto; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid var(--border-2); color: var(--cyan); }
.caction__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.caction__body strong { font-family: var(--display); font-size: 1.02rem; }
.caction__body span { color: var(--muted); font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.caction__arrow { color: var(--muted); font-size: 1.2rem; transition: transform .2s, color .2s; }
.caction:hover .caction__arrow { transform: translateX(4px); color: var(--text); }
.caction--wa .caction__ico { background: rgba(37,211,102,.16); border-color: rgba(37,211,102,.4); color: #25d366; }
.cta__title { font-family: var(--display); font-size: 1.5rem; letter-spacing: -.01em; }
.socials--lg { margin-top: 22px; }

/* ---------- Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 860px; margin: 0 auto; }
.chip {
  padding: 11px 20px; border-radius: 999px; font-weight: 500; font-size: .95rem;
  border: 1px solid var(--border); background: var(--surface); color: var(--muted);
  transition: transform .2s, color .2s, border-color .2s, background .2s;
}
.chip:hover { transform: translateY(-3px); color: var(--text); border-color: var(--violet); background: var(--grad-soft); }

/* ---------- Why ---------- */
.why { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.why__intro { position: sticky; top: 110px; }
.why__intro .section__title, .why__intro .section__sub { text-align: left; }
.why__intro .btn { margin-top: 26px; }
.why__list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature {
  padding: 26px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); transition: transform .3s, border-color .3s;
}
.feature:hover { transform: translateY(-5px); border-color: var(--border-2); }
.feature h3 { font-family: var(--display); font-size: 1.12rem; margin-bottom: 8px; }
.feature h3::before { content: "✦"; color: var(--cyan); margin-right: 8px; }
.feature p { color: var(--muted); font-size: .93rem; }

/* ---------- CTA / Contact ---------- */
.cta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
  padding: 50px; border: 1px solid var(--border-2); border-radius: 26px;
  background: linear-gradient(135deg, rgba(124,92,255,.08), rgba(31,209,255,.05));
  position: relative; overflow: hidden; box-shadow: var(--shadow);
}
.cta::before { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: var(--violet); filter: blur(120px); opacity: .25; top: -120px; right: -80px; }
.cta__text { position: relative; z-index: 1; }
.cta .section__title, .cta .section__sub { text-align: left; }

.contact-list { list-style: none; margin-top: 28px; display: grid; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 14px; color: var(--muted); }
.contact-list a:hover { color: var(--text); }
.contact-list__ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex: 0 0 auto;
  background: var(--grad-soft); border: 1px solid var(--border-2); color: var(--cyan); font-size: 1rem;
}

/* ---------- Form ---------- */
.form { position: relative; z-index: 1; display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; font-size: .85rem; font-weight: 500; color: var(--muted); }
.form input, .form select, .form textarea {
  font-family: inherit; font-size: .96rem; color: var(--text);
  background: rgba(0,0,0,.25); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 13px 15px; transition: border-color .2s, box-shadow .2s; width: 100%;
}
.form textarea { resize: vertical; min-height: 110px; }
.form input::placeholder, .form textarea::placeholder { color: var(--muted); }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(124,92,255,.18);
}
.form select option { background: #0b0b12; color: var(--text); }
.form__note { font-size: .9rem; min-height: 1em; }
.form__note.is-ok { color: #4ade80; }
.form__note.is-err { color: #f87171; }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding-top: 64px; margin-top: 40px; background: var(--bg-soft); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer__brand p { color: var(--muted); font-size: .92rem; margin-top: 16px; max-width: 320px; }
.footer__col h4 { font-family: var(--display); font-size: .92rem; letter-spacing: .04em; margin-bottom: 16px; }
.footer__col a, .footer__col span { display: block; color: var(--muted); font-size: .92rem; margin-bottom: 10px; transition: color .2s; }
.footer__col a:hover { color: var(--text); }
.socials { display: flex; gap: 12px; }
.socials a {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface); color: var(--muted);
  transition: transform .2s, color .2s, border-color .2s, background .2s;
}
.socials a:hover { transform: translateY(-3px); color: var(--text); border-color: var(--violet); background: var(--grad-soft); }
.footer__bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 22px 24px; border-top: 1px solid var(--border); margin-top: 0; }
.footer__bar p { color: var(--muted); font-size: .85rem; }

/* ---------- Reveal animation ---------- */
/* Only hide initially when JS is available (html.js set by inline head script),
   so above-the-fold/LCP content paints immediately and survives a JS failure. */
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
html.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .grid--cards { grid-template-columns: repeat(2, 1fr); }
  .grid--apps { grid-template-columns: 1fr; }
  .grid--platforms { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  /* let app names wrap (up to 2 lines) instead of truncating once single-column */
  .appx__info h3 { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .appx__get { align-self: flex-start; }
  .showcase__inner { grid-template-columns: 1fr; gap: 36px; }
  .showcase__text { text-align: center; }
  .showcase__text .section__title, .showcase__text .section__sub { text-align: center; }
  .chip-live, .showcase__stats { justify-content: center; }
  .showcase__stats { display: inline-flex; }
  .showcase__actions { justify-content: center; }
  .why { grid-template-columns: 1fr; gap: 36px; }
  .why__intro { position: static; }
  .why__intro .section__title, .why__intro .section__sub { text-align: center; }
  .why__intro { text-align: center; display: flex; flex-direction: column; align-items: center; }
  .cta { grid-template-columns: 1fr; padding: 38px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 18px 24px 26px;
    background: rgba(8,8,14,.96); backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-130%); transition: transform .35s ease; visibility: hidden;
  }
  .nav__links.is-open { transform: translateY(0); visibility: visible; }
  .nav__links a { padding: 12px 4px; font-size: 1rem; }
  .nav__links a:not(.nav__cta)::after { display: none; }
  .nav__cta { text-align: center; margin-top: 8px; }
  .nav__toggle { display: flex; }

  .section { padding: 80px 0; }
  .grid--cards { grid-template-columns: 1fr; }
  .contact-actions { grid-template-columns: 1fr; }
  .marquee { padding: 14px 0; }
  .marquee__track { gap: 18px; }
  .marquee__track span { font-size: 1rem; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 26px 14px; }
  .showcase__stats { gap: 22px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bar { flex-direction: column; text-align: center; }
}

@media (max-width: 460px) {
  .timeline { grid-template-columns: 1fr; }
  .why__list { grid-template-columns: 1fr; }
  .work { flex-direction: column; text-align: center; align-items: center; }
  .cta { padding: 28px 22px; }
}