/* =============================================================
   1. Tokens
   ============================================================= */
@property --mx { syntax: "<percentage>"; inherits: false; initial-value: 50%; }
@property --my { syntax: "<percentage>"; inherits: false; initial-value: 30%; }

:root {
  --bg:            #0a0e18;
  --bg-2:          #0f172a;
  --bg-3:          #131b2e;
  --ink:           #eef1f8;
  --ink-soft:      #c3c9dc;
  --ink-mute:      #8791ab;

  --accent:        #7c5cff;
  --accent-2:      #00d4ff;
  --gradient-1:    #7c3aed;
  --gradient-2:    #2f5bea;
  --gradient-3:    #06b6d4;

  --glass:         rgba(255,255,255,0.055);
  --glass-strong:  rgba(255,255,255,0.09);
  --glass-border:  rgba(255,255,255,0.14);
  --line:          rgba(255,255,255,0.1);

  --sans-display:  "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --sans-body:     "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:       cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce:   cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-w:   1220px;
  --nav-h:         76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans-body);
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--ink-soft);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--sans-display);
  color: var(--ink);
  text-wrap: balance;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
}
em { font-style: normal; background: linear-gradient(100deg, var(--accent-2), var(--accent) 65%); -webkit-background-clip: text; background-clip: text; color: transparent; }

::selection { background: var(--accent); color: #fff; }

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

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--container-w); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2rem; } }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--bg);
  border-radius: 8px; font-weight: 600; transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section-tint { background: linear-gradient(180deg, transparent, rgba(124,92,255,0.05) 20%, rgba(124,92,255,0.05) 80%, transparent); }
.section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 2.75rem; max-width: 20ch; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--sans-display); font-size: .78rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--accent-2);
  margin-bottom: .9rem;
}
.eyebrow::before { content: ""; width: 22px; height: 1.5px; background: linear-gradient(90deg, var(--accent-2), var(--accent)); }
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--sans-display); font-size: .8rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute);
  padding: .5rem 1rem; border: 1px solid var(--glass-border); border-radius: 100px;
  background: var(--glass); margin-bottom: 1.6rem;
}
.kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 12px 2px var(--accent-2); }

.hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; margin-bottom: 1.6rem; }
.hero-meta .kicker { margin-bottom: 0; }
.location-pill {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .82rem; font-weight: 500; color: var(--ink-mute);
  padding: .5rem 1rem .5rem .85rem; border: 1px solid var(--glass-border); border-radius: 100px;
}
.location-pill svg { color: var(--accent-2); flex-shrink: 0; }

.about-hq { color: var(--ink-mute); font-size: .92rem; margin-top: 1.3rem; padding-top: 1.3rem; border-top: 1px solid var(--line); }

.footer-hq { color: var(--ink-mute); font-size: .82rem; margin-top: -.6rem; }

.grain {
  position: fixed; inset: 0; z-index: 2; opacity: 0.05; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}

/* =============================================================
   4. Components — buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.7rem; border-radius: 100px;
  font-family: var(--sans-display); font-weight: 600; font-size: .95rem;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background .3s, border-color .3s;
  white-space: nowrap;
}
.btn-lg { padding: 1.15rem 2.1rem; font-size: 1rem; }
.btn-sm { padding: .6rem 1.2rem; font-size: .85rem; }
.btn-primary {
  background: linear-gradient(120deg, var(--accent-2), var(--accent) 75%);
  color: #060812;
  box-shadow: 0 8px 26px -6px rgba(124,92,255,0.55), 0 2px 8px rgba(0,212,255,0.25);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -8px rgba(124,92,255,0.65), 0 6px 18px rgba(0,212,255,0.35); }
.btn-primary:active { transform: translateY(-1px); transition-duration: .12s; }
.btn-ghost {
  background: var(--glass); border: 1px solid var(--glass-border); color: var(--ink);
}
.btn-ghost:hover { transform: translateY(-3px); background: var(--glass-strong); border-color: rgba(255,255,255,0.28); }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 300; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10,14,24,0.78);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1rem; }

.logo { display: inline-flex; align-items: center; gap: .55rem; }
.logo-word { font-family: var(--sans-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); letter-spacing: -0.01em; }
.logo-word em { font-weight: 800; }

.nav-links { display: none; align-items: center; gap: 2.1rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link {
  position: relative; padding: .3rem 0; font-size: .93rem; font-weight: 500; color: var(--ink-soft);
  transition: color .3s;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1.5px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }

.nav-burger {
  display: grid; gap: 5px; width: 26px; padding: .4rem; place-items: center;
}
@media (min-width: 960px) { .nav-burger { display: none; } }
.nav-burger span { width: 22px; height: 1.6px; background: var(--ink); transition: transform .35s var(--ease-out), opacity .3s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 250;
  background: rgba(8,11,20,0.98); backdrop-filter: blur(20px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.9rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease-soft);
}
.nav-mobile.is-open { clip-path: inset(0 0 0 0); }
.nav-mobile-link { font-family: var(--sans-display); font-size: 1.5rem; font-weight: 600; color: var(--ink); }

/* =============================================================
   6. Sections — Hero
   ============================================================= */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding-top: var(--nav-h); overflow: clip; isolation: isolate;
}
.hero-gradient {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(circle 620px at var(--mx) var(--my), rgba(124,58,237,0.55) 0%, transparent 60%),
    radial-gradient(circle 760px at calc(var(--mx) + 16%) calc(var(--my) - 14%), rgba(47,91,234,0.42) 0%, transparent 62%),
    radial-gradient(circle 680px at calc(var(--mx) - 18%) calc(var(--my) + 18%), rgba(6,182,212,0.38) 0%, transparent 62%),
    var(--bg-2);
  filter: blur(50px) saturate(150%);
  transition: background .1s linear;
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 40%, transparent 90%);
}
.hero-inner { max-width: 880px; padding-block: 4rem; }
.hero-title {
  font-size: clamp(2.5rem, 6.4vw, 4.6rem);
  max-width: 16ch;
  margin-bottom: 1.6rem;
}
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 58ch; color: var(--ink-soft); margin-bottom: 2.4rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* =============================================================
   6b. About
   ============================================================= */
.about-grid { display: grid; gap: 2.5rem; }
@media (min-width: 960px) { .about-grid { grid-template-columns: 200px 1fr; gap: 4rem; } }
.about-num {
  font-family: var(--sans-display); font-weight: 800; font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: .8; background: linear-gradient(160deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .85;
}
.about-body h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 18ch; margin-bottom: 1.4rem; }
.about-body .lead { font-size: 1.1rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.about-body p { max-width: 62ch; }

/* =============================================================
   6c. Services
   ============================================================= */
.cards-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.15rem;
}
@media (min-width: 720px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.glass-card {
  position: relative; padding: 2.1rem 1.9rem; border-radius: 20px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--glass-border);
  perspective: 900px; transform-style: preserve-3d;
  --rx: 0deg; --ry: 0deg;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .55s var(--ease-soft), box-shadow .5s var(--ease-soft), border-color .4s;
}
@supports (backdrop-filter: blur(20px)) {
  .glass-card {
    background: var(--glass);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
  }
}
.glass-card:hover {
  transition-duration: .18s;
  border-color: rgba(124,92,255,0.45);
  box-shadow: 0 30px 70px -25px rgba(124,92,255,0.45), 0 0 0 1px rgba(0,212,255,0.15);
}
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 1.3rem;
  background: linear-gradient(135deg, rgba(124,92,255,0.25), rgba(0,212,255,0.2));
  border: 1px solid var(--glass-border);
  color: var(--accent-2);
}
.card h3 { font-size: 1.18rem; margin-bottom: .65rem; }
.card p { color: var(--ink-mute); font-size: .96rem; }
.card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: 1.6rem; align-items: center; }
.card-wide .card-icon { margin-bottom: 0; }
@media (max-width: 719px) { .card-wide { grid-template-columns: 1fr; } .card-wide .card-icon { margin-bottom: 1.3rem; } }

/* =============================================================
   6d. Value props
   ============================================================= */
.value-grid { display: grid; gap: 2.3rem 2rem; }
@media (min-width: 720px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .value-grid { grid-template-columns: repeat(4, 1fr); } }
.value-item { padding-top: 1.6rem; border-top: 1px solid var(--line); }
.value-index {
  display: block; font-family: var(--sans-display); font-weight: 800; font-size: 1.4rem;
  color: var(--accent-2); margin-bottom: .9rem;
}
.value-item h3 { font-size: 1.12rem; margin-bottom: .55rem; }
.value-item p { color: var(--ink-mute); font-size: .95rem; }

/* =============================================================
   6e. CTA final
   ============================================================= */
.cta-final { position: relative; overflow: clip; }
.cta-final-gradient {
  position: absolute; inset: -20% -10% -10%; z-index: -1;
  background:
    radial-gradient(50% 60% at 50% 30%, rgba(124,58,237,0.35), transparent 70%),
    radial-gradient(40% 50% at 20% 70%, rgba(6,182,212,0.25), transparent 70%),
    radial-gradient(40% 50% at 80% 70%, rgba(47,91,234,0.25), transparent 70%);
  filter: blur(70px);
}
.cta-final-grid {
  display: grid; gap: 3rem; align-items: center;
  text-align: center;
}
@media (min-width: 960px) {
  .cta-final-grid { grid-template-columns: 1fr 1fr; gap: 4rem; text-align: left; }
}
.cta-final-inner { max-width: 640px; margin-inline: auto; }
@media (min-width: 960px) { .cta-final-inner { margin-inline: 0; } }
.cta-final h2 { font-size: clamp(2rem, 4.2vw, 2.9rem); margin-bottom: 1rem; }
.cta-final p { font-size: 1.08rem; margin-bottom: 2.2rem; }

.map-card { text-align: left; max-width: 520px; margin-inline: auto; }
@media (min-width: 960px) { .map-card { margin-inline: 0; } }
.map-card h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.map-address { color: var(--ink-mute); font-size: .92rem; margin-bottom: 1.1rem; }
.map-embed {
  position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--glass-border); filter: saturate(0.35) invert(0.92) contrast(0.92);
}
.map-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-link { margin-top: 1.2rem; }

.contact-phone {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--sans-display); font-weight: 600; font-size: .95rem;
  color: var(--ink); transition: color .3s;
}
.contact-phone svg { color: var(--accent-2); flex-shrink: 0; }
.contact-phone:hover { color: var(--accent-2); }
.cta-final-inner .contact-phone { margin-top: 1.3rem; }
.map-card .contact-phone { margin: -.4rem 0 1.1rem; font-size: .92rem; }
.footer-hq + .contact-phone { margin-top: -.6rem; margin-bottom: .2rem; font-size: .88rem; }

/* =============================================================
   6f. Footer
   ============================================================= */
.footer { padding-block: 3.5rem 2.5rem; border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1.3rem; }
.footer-tagline { max-width: 46ch; color: var(--ink-mute); font-size: .92rem; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.6rem; font-size: .9rem; }
.footer-nav a { color: var(--ink-soft); transition: color .3s; }
.footer-nav a:hover { color: var(--accent-2); }
.footer-copy { font-size: .8rem; color: var(--ink-mute); }

/* =============================================================
   6g. WhatsApp float
   ============================================================= */
.whatsapp-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 400;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: #25D366; color: #06210f;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.55), 0 0 0 1px rgba(255,255,255,0.08);
  transition: transform .4s var(--ease-soft), box-shadow .4s var(--ease-soft);
}
.whatsapp-float:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 16px 40px -8px rgba(37,211,102,0.7); }
.whatsapp-float::before {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 1.5px solid rgba(37,211,102,0.55);
  animation: waPulse 2.6s var(--ease-out) infinite;
}
@keyframes waPulse {
  0% { transform: scale(0.9); opacity: .9; }
  100% { transform: scale(1.35); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-float::before { animation: none; } }

/* =============================================================
   7. Effects — reveals
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(32px);
  transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }

/* =============================================================
   8. Responsive tweaks
   ============================================================= */
@media (max-width: 539px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}

/* =============================================================
   9. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-gradient { transition: none; }
}