/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  /* PALETTE — Navy Blue Tech */
  --bg:          #07101f;
  --bg-2:        #0a1628;
  --bg-3:        #0e1e38;
  --bg-card:     rgba(14, 30, 56, 0.7);
  --navy:        #0d1f3c;
  --navy-mid:    #1a3a6b;
  --blue:        #1e5cbf;
  --blue-light:  #2d7dd2;
  --accent:      #3a9eff;
  --accent-glow: rgba(58, 158, 255, 0.35);
  --accent-2:    #00d4aa;
  --white:       #f0f4ff;
  --white-soft:  rgba(240, 244, 255, 0.8);
  --white-mute:  rgba(240, 244, 255, 0.45);
  --white-faint: rgba(240, 244, 255, 0.12);
  --line:        rgba(58, 158, 255, 0.15);
  --line-soft:   rgba(240, 244, 255, 0.08);

  /* TYPOGRAPHY */
  --display: 'Syne', sans-serif;
  --sans: 'Space Grotesk', sans-serif;

  /* SPACING */
  --gap: clamp(1.5rem, 4vw, 3rem);
  --section-py: clamp(4rem, 8vw, 7rem);
  --container: min(1180px, 92vw);

  /* EFFECTS */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius-sm:  8px;
  --radius:     14px;
  --radius-lg:  22px;
  --blur:       blur(18px);
  --shadow-glow: 0 0 40px rgba(58, 158, 255, 0.2), 0 8px 32px rgba(0,0,0,0.4);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--white);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
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; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em; font-family: var(--display); }
::selection { background: var(--accent); color: #000; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* =============================================================
   3. UTILITIES
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--accent); color: #000;
  z-index: 9999; border-radius: var(--radius-sm); font-weight: 600;
  transition: top .3s;
}
.skip-link:focus { top: 1rem; }
.container { width: var(--container); margin-inline: auto; }
.kicker {
  font-size: .75rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .6rem;
  display: flex; align-items: center; gap: .5rem;
}

/* =============================================================
   4. BUTTONS
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .65rem 1.5rem; border-radius: 50px;
  font-family: var(--sans); font-size: .9rem; font-weight: 600;
  transition: all .3s var(--ease-out);
  cursor: pointer; border: none; white-space: nowrap;
}
.btn-lg { padding: .8rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 20px rgba(58,158,255,.35);
}
.btn-primary:hover {
  background: #5bb0ff;
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(58,158,255,.55);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--line);
  backdrop-filter: var(--blur);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(58,158,255,.08);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25d366;
  color: #000;
  box-shadow: 0 0 20px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
  background: #34e87a;
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(37,211,102,.5);
}
.btn-arrow { transition: transform .3s var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* =============================================================
   5. NAV
   ============================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
}
.nav.scrolled {
  background: rgba(7, 16, 31, 0.85);
  backdrop-filter: var(--blur);
  border-color: var(--line-soft);
}
.nav-inner {
  display: flex; align-items: center; gap: 2rem;
  height: 68px;
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo-img { height: 42px; width: auto; object-fit: contain; }
.nav-links {
  display: flex; gap: 2rem; margin-left: auto;
  font-size: .9rem; font-weight: 500;
}
.nav-links a {
  color: var(--white-soft);
  transition: color .25s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0; right: 0; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-social { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nav-social-link {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white-mute);
  transition: color .25s, background .25s;
}
.nav-social-link:hover { color: var(--accent); background: rgba(58,158,255,.1); }
.nav-mobile-social { display: flex; gap: .8rem; padding-top: .4rem; }
.nav-cta { margin-left: .5rem; }
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: .4rem; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }
.nav-mobile {
  display: none; flex-direction: column; gap: 1.2rem;
  padding: 1.5rem var(--gap) 2rem;
  background: rgba(7,16,31,.97); backdrop-filter: var(--blur);
  border-top: 1px solid var(--line-soft);
  font-size: 1.05rem; font-weight: 500;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--white-soft); }
.nav-mobile a:hover { color: var(--accent); }

/* =============================================================
   6. HERO
   ============================================================= */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh; display: flex; flex-direction: column;
  justify-content: center; padding-top: 80px;
  background: radial-gradient(ellipse 120% 80% at 60% 10%, #0d2954 0%, #07101f 60%);
}
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 30%, transparent 80%);
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); z-index: 0; pointer-events: none;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,92,191,.45) 0%, transparent 70%);
  top: -200px; right: -100px;
  animation: orb-float 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,212,170,.2) 0%, transparent 70%);
  bottom: 10%; left: -100px;
  animation: orb-float 10s ease-in-out infinite reverse;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(58,158,255,.25) 0%, transparent 70%);
  top: 40%; left: 35%;
  animation: orb-float 6s ease-in-out infinite;
}
@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(20px, -30px) scale(1.08); }
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-block: var(--section-py);
  align-items: center;
}
.hero-kicker {
  display: flex; align-items: center; gap: .5rem;
  font-size: .8rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.dot-live {
  display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; background: #25d366;
  box-shadow: 0 0 8px rgba(37,211,102,.8);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 6px rgba(37,211,102,.8); }
  50%      { box-shadow: 0 0 14px rgba(37,211,102,1); }
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.02;
  font-family: var(--display); font-weight: 800;
  color: var(--white);
  margin-block: .8rem 1.2rem;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--white-mute); max-width: 480px; line-height: 1.7;
  margin-bottom: 2rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero visual card */
.hero-visual { display: flex; justify-content: center; }
.hero-card-wrap { perspective: 900px; }
.hero-glass-card {
  position: relative;
  width: clamp(220px, 30vw, 340px);
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(14,30,56,.9) 0%, rgba(26,58,107,.6) 100%);
  border: 1.5px solid rgba(58,158,255,.3);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
  transform-style: preserve-3d;
  transition: transform .15s linear;
  cursor: default;
}
.hero-logo-big {
  width: 100%; height: 100%; object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(58,158,255,.4));
}
.hero-card-glow {
  position: absolute; inset: -2px; border-radius: inherit;
  background: conic-gradient(from 0deg, var(--accent), var(--accent-2), var(--blue), var(--accent));
  z-index: -1; filter: blur(15px); opacity: .5;
  animation: conic-spin 4s linear infinite;
}
@keyframes conic-spin {
  to { transform: rotate(360deg); }
}

/* Hero stats */
.hero-stats {
  position: relative; z-index: 1;
  padding-bottom: 3rem;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  overflow: hidden;
}
.stat-item {
  background: rgba(14,30,56,.6); backdrop-filter: blur(10px);
  padding: 1.4rem 1.5rem;
  text-align: center;
}
.stat-value {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}
.stat-label { font-size: .78rem; color: var(--white-mute); font-weight: 500; margin-top: .2rem; }

/* =============================================================
   7. CATEGORIES SECTION
   ============================================================= */
.section-categories { padding-block: var(--section-py); }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white); margin-bottom: .8rem;
}
.section-desc { color: var(--white-mute); max-width: 500px; margin-inline: auto; }
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
}
.cat-card {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.8rem;
  backdrop-filter: blur(12px);
  transition: transform .3s var(--ease-out), border-color .3s, box-shadow .3s;
  cursor: default;
  position: relative; overflow: hidden;
}
.cat-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(58,158,255,.08), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.cat-card:hover { transform: translateY(-5px); border-color: rgba(58,158,255,.4); box-shadow: var(--shadow-glow); }
.cat-card:hover::before { opacity: 1; }
.cat-icon { font-size: 2.2rem; margin-bottom: 1rem; display: block; }
.cat-label {
  font-family: var(--display); font-weight: 700;
  font-size: 1.05rem; color: var(--white);
  margin-bottom: .5rem;
}
.cat-desc { font-size: .875rem; color: var(--white-mute); line-height: 1.6; }

/* =============================================================
   8. BRANDS MARQUEE
   ============================================================= */
.section-brands { padding-block: 2.5rem; overflow: hidden; }
.brands-kicker { margin-bottom: 1.2rem; }
.marquee-track { position: relative; width: 100%; }
.marquee-track::before, .marquee-track::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.marquee-track::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.marquee-track::after  { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.marquee-inner {
  display: flex; gap: 2.5rem; width: max-content;
  animation: marquee-scroll 18s linear infinite;
  align-items: center;
}
.marquee-inner:hover { animation-play-state: paused; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.brand-chip {
  padding: .55rem 1.5rem;
  border: 1px solid var(--line); border-radius: 50px;
  background: rgba(14,30,56,.5); backdrop-filter: blur(8px);
  font-size: .9rem; font-weight: 600; color: var(--white-soft);
  white-space: nowrap; transition: border-color .3s, color .3s;
}
.brand-chip:hover { border-color: var(--accent); color: var(--accent); }

/* =============================================================
   9. WHY SECTION
   ============================================================= */
.section-why { padding-block: var(--section-py); }
.why-grid { display: grid; grid-template-columns: 1fr; gap: 3.5rem; align-items: start; }
.why-text h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 1rem; }
.why-text p { color: var(--white-mute); margin-bottom: 1.5rem; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: .7rem; margin-bottom: 2rem; }
.why-list li { display: flex; align-items: flex-start; gap: .6rem; font-size: .95rem; color: var(--white-soft); }
.why-icon { color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: .15rem; }
.why-cards { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.why-feature-card {
  background: rgba(14,30,56,.7);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.6rem;
  backdrop-filter: blur(12px);
  transition: transform .3s var(--ease-out), border-color .3s, box-shadow .3s;
}
.why-feature-card:hover { transform: translateY(-4px); border-color: rgba(58,158,255,.35); box-shadow: var(--shadow-glow); }
.why-feature-card--accent { border-color: rgba(0,212,170,.25); }
.why-feature-card--accent:hover { border-color: rgba(0,212,170,.5); box-shadow: 0 0 40px rgba(0,212,170,.15), 0 8px 32px rgba(0,0,0,.4); }
.wf-icon { font-size: 1.8rem; display: block; margin-bottom: .8rem; }
.why-feature-card h3 {
  font-size: 1rem; font-weight: 700; color: var(--white);
  margin-bottom: .5rem; display: flex; align-items: center; gap: .7rem; flex-wrap: wrap;
}
.why-feature-card p { font-size: .875rem; color: var(--white-mute); }
.badge-soon {
  font-size: .65rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: .15rem .5rem; border-radius: 50px;
  background: rgba(0,212,170,.2); color: var(--accent-2); border: 1px solid rgba(0,212,170,.35);
}

/* =============================================================
   10. CONTACT SECTION
   ============================================================= */
.section-contact {
  padding-block: var(--section-py);
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, #071522 100%);
}
.contact-bg-orb {
  position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(58,158,255,.12) 0%, transparent 60%);
  top: -200px; right: -200px; pointer-events: none; z-index: 0; filter: blur(60px);
}
.contact-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr; gap: 3rem; }
.contact-text h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .8rem; }
.contact-text p { color: var(--white-mute); margin-bottom: 2rem; }
.contact-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Form */
.contact-form-wrap {
  background: rgba(14,30,56,.65);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-glow);
}
.contact-form h3 {
  font-size: 1.2rem; font-weight: 700; margin-bottom: 1.5rem;
  color: var(--white);
}
.field-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.field-group label { font-size: .82rem; font-weight: 600; color: var(--white-soft); }
.field-group input,
.field-group textarea {
  background: rgba(7,16,31,.7);
  border: 1.5px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: .7rem 1rem;
  color: var(--white);
  font-family: var(--sans); font-size: .9rem;
  transition: border-color .25s, box-shadow .25s;
  resize: vertical;
}
.field-group input::placeholder,
.field-group textarea::placeholder { color: var(--white-mute); }
.field-group input:focus,
.field-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,158,255,.15);
  outline: none;
}
.form-note { font-size: .78rem; color: var(--white-mute); text-align: center; margin-top: .8rem; }
.form-success {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; padding: 3rem 2rem; text-align: center;
}
.form-success[hidden] { display: none; }
.success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(0,212,170,.2); color: var(--accent-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 800;
  border: 2px solid rgba(0,212,170,.4);
}
.form-success p { color: var(--white-soft); font-weight: 600; }

/* =============================================================
   11. FOOTER
   ============================================================= */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--line-soft);
  padding-block: 3.5rem 0;
}
.footer-inner {
  display: grid; grid-template-columns: 1fr; gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-brand p { font-size: .88rem; color: var(--white-mute); max-width: 260px; margin-top: .8rem; line-height: 1.7; }
.footer-logo { height: 40px; width: auto; object-fit: contain; }
.footer-col { display: flex; flex-direction: column; gap: .6rem; }
.footer-col-title { font-weight: 700; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: .3rem; }
.footer-col a { font-size: .88rem; color: var(--white-mute); transition: color .25s; }
.footer-col a:hover { color: var(--accent); }
.footer-address, .footer-hours { font-size: .85rem; color: var(--white-mute); }
.footer-social { display: flex; gap: .8rem; margin-top: .3rem; }
.social-link {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--white-faint); border: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 700; color: var(--white-soft);
  transition: background .25s, color .25s, border-color .25s;
  text-transform: uppercase; letter-spacing: .02em;
}
.social-link:hover { background: var(--accent); color: #000; border-color: var(--accent); }
  border-top: 1px solid var(--line-soft);
  padding-block: 1.2rem;
  font-size: .8rem; color: var(--white-mute);
  text-align: center;
}

/* =============================================================
   12. REVEAL ANIMATIONS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
/* Safety net: reveal stuck elements after 6s */
.reveal-unlocked { opacity: 1 !important; transform: none !important; }

/* =============================================================
   13. RESPONSIVE — TABLET
   ============================================================= */
@media (min-width: 720px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .why-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* =============================================================
   14. RESPONSIVE — DESKTOP
   ============================================================= */
@media (min-width: 960px) {
  .hero-inner { grid-template-columns: 1.1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr 1fr; }
  .why-cards { grid-template-columns: 1fr; }
  .nav-burger { display: none; }
}

@media (max-width: 959px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; margin-left: auto; }
  .nav-logo-img { height: 36px; }
}

/* =============================================================
   15. REDUCED MOTION (intrusive effects only)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-orb-1, .hero-orb-2, .hero-orb-3 { animation: none; }
  .hero-card-glow { animation: none; }
  .marquee-inner { animation-duration: 40s; }
}