/* ============================================================
   ALX TECH SOLUTIONS — PREMIUM DESIGN SYSTEM
   Elite UI/UX Nível SaaS Top-Tier
   ============================================================ */

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  /* Requested Palette */
  --bg: #0B0F14;
  --surface: rgba(255, 255, 255, 0.05);
  --glass: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --text-primary: #E6EDF3;
  --text-secondary: #9BA7B4;
  --accent: #3B82F6;
  --accent-hover: #60A5FA;

  /* Aliases to map existing references */
  --bg-deep: var(--bg);
  --bg-base: var(--bg);
  --bg-surface: var(--surface);
  --bg-surface-hov: rgba(255, 255, 255, 0.08);

  --text-1: var(--text-primary);
  --text-2: var(--text-secondary);
  --text-3: rgba(155, 167, 180, 0.6);

  --blue: var(--accent);
  --purple: var(--accent); 
  --cyan: var(--accent-hover); 
  --green: #10B981;

  --grad-primary: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  --grad-blue: linear-gradient(135deg, var(--accent), var(--accent-hover));
  --grad-purple: linear-gradient(135deg, var(--accent), var(--accent-hover));

  --glass-bg: var(--glass);
  --glass-bdr: var(--border);
  --glass-shd: 0 8px 32px rgba(0, 0, 0, 0.4);

  /* Constants */
  --ease-expo: cubic-bezier(0.16,1,0.3,1);
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --ease-smooth: cubic-bezier(0.25,1,0.5,1);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 30px;

  --nav-h: 72px;
  --sec-p: clamp(80px,10vw,140px);
  --ctn-w: 1200px;
  --ctn-x: clamp(16px,4vw,32px);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-1);
  overflow-x: hidden;
  line-height: 1.6;
}

a  { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { border: none; background: none; font-family: var(--font); cursor: pointer; }

.container { max-width: var(--ctn-w); margin: 0 auto; padding: 0 var(--ctn-x); }

/* ── Custom Cursor — Gravitational Distortion Field ─────────
   No visible dot. An SVG feTurbulence filter warps page
   content subtly around the cursor — like gravitational lensing.
   ─────────────────────────────────────────────────────────── */
#cursor-warp {
  pointer-events: none;
  position: fixed; top: 0; left: 0;
  width: 120px; height: 120px;
  z-index: 99999;
  will-change: transform;
  filter: url(#warp-filter);
  opacity: 0;
  transition: opacity .6s;
  border-radius: 50%;
  background: transparent;
}
/* On hover over interactive elements — slightly stronger distortion */
#cursor-warp.is-hovering {
  width: 140px; height: 140px;
  animation: warpPulse 1.6s ease-in-out infinite;
}
@keyframes warpPulse {
  0%,100% { filter: url(#warp-filter); }
  50%     { filter: url(#warp-filter-strong); }
}
@media (hover:none),(max-width:768px) { #cursor-warp { display:none; } }

/* ── Dynamic Background ───────────────────────────────────── */
.dynamic-bg {
  position: fixed; inset: 0;
  z-index: 0; overflow: hidden; pointer-events: none;
}
.dynamic-bg__orb {
  position: absolute; border-radius: 50%;
  filter: blur(110px); opacity: .35;
  will-change: transform;
}
.dynamic-bg__orb--primary {
  width: 65vw; height: 65vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(circle,var(--blue),transparent 70%);
  top:-15%; left:-10%;
}
.dynamic-bg__orb--secondary {
  width: 55vw; height: 55vw; max-width: 600px; max-height: 600px;
  background: radial-gradient(circle,var(--purple),transparent 70%);
  bottom:-15%; right:-10%;
}
.dynamic-bg__orb--tertiary {
  width: 40vw; height: 40vw; max-width: 450px; max-height: 450px;
  background: radial-gradient(circle,var(--cyan),transparent 70%);
  top:50%; left:50%; transform:translate(-50%,-50%);
  opacity: .15;
}
.dynamic-bg__mouse-glow {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle,rgba(10,132,255,.09) 0%,transparent 65%);
  transform: translate(-50%,-50%);
  pointer-events: none;
  will-change: transform;
  opacity: 0;
  transition: opacity .6s;
}
.noise-bg {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  opacity: .6;
}
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 64px 64px;
}
.mask-gradient {
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 20%, transparent 80%);
  mask-image:         radial-gradient(ellipse 70% 60% at 50% 50%, #000 20%, transparent 80%);
}

/* ── Utilities ────────────────────────────────────────────── */
.glass-panel {
  background: var(--bg-surface);
  border: 1px solid var(--glass-bdr);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--glass-shd);
}
.text-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-badge {
  display: inline-flex; align-items: center;
  padding: 5px 16px;
  border-radius: 100px;
  border: 1px solid var(--glass-bdr);
  background: var(--glass-bg);
  margin-bottom: 18px;
}
.section-badge__text {
  font-size: .75rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue);
}
.section-title {
  font-size: clamp(2rem,4.5vw,3.2rem);
  font-weight: 700; letter-spacing: -.035em; line-height: 1.12;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: clamp(.95rem,1.4vw,1.1rem);
  color: var(--text-2); line-height: 1.75; max-width: 540px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  font-size: .95rem; font-weight: 500; letter-spacing: -.01em;
  overflow: hidden;
  transition: transform .4s var(--ease-expo), box-shadow .4s var(--ease-expo), background .3s, border-color .3s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 32px rgba(10,132,255,.3), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn--primary:hover {
  background: #2196ff;
  box-shadow: 0 0 55px rgba(10,132,255,.55), inset 0 1px 0 rgba(255,255,255,.2);
  transform: translateY(-2px);
}
.btn--glass {
  background: var(--glass-bg); border: 1px solid var(--glass-bdr); color: var(--text-1);
}
.btn--glass:hover {
  background: var(--bg-surface-hov); border-color: rgba(255,255,255,.14);
  transform: translateY(-2px);
}
.btn--outline {
  background: transparent; border: 1px solid var(--glass-bdr); color: var(--text-1);
}
.btn--outline:hover {
  border-color: var(--blue); color: var(--blue);
  box-shadow: 0 0 22px rgba(10,132,255,.15);
}
.btn--lg  { padding: 16px 34px; font-size: 1rem; }
.btn--xl  { padding: 20px 44px; font-size: 1.05rem; border-radius: var(--r-lg); }
.btn--nav { padding: 9px 20px; font-size: .85rem; border-radius: var(--r-sm); }

.btn__shimmer {
  position: absolute; inset: 0;
  background: linear-gradient(110deg,transparent 25%,rgba(255,255,255,.18) 50%,transparent 75%);
  transform: translateX(-100%);
}
.btn:hover .btn__shimmer { animation: shimmer .75s var(--ease-expo) forwards; }
.btn__glow {
  position: absolute; inset: -3px;
  border-radius: inherit;
  background: var(--grad-primary);
  opacity: 0; z-index: -1; filter: blur(18px);
  transition: opacity .4s;
}
.btn:hover .btn__glow { opacity: .35; }
.btn__icon-right { transition: transform .3s var(--ease-expo); }
.btn:hover .btn__icon-right { transform: translateX(5px); }

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  background: transparent; backdrop-filter: none;
  transition: background .5s, border-color .5s, backdrop-filter .5s;
}
.navbar.is-scrolled {
  background: rgba(13,13,13,.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--glass-bdr);
}
.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
}
.navbar__logo { height: 36px; width: auto; transition: opacity .3s; }
.navbar__logo-wrapper:hover .navbar__logo { opacity: .75; }

.navbar__menu { display: flex; gap: 4px; }
.navbar__link {
  position: relative; padding: 8px 14px;
  font-size: .88rem; font-weight: 400;
  color: var(--text-2);
  transition: color .3s;
}
@media (hover:none),(max-width:768px) { .navbar__link { cursor: pointer; } }
.navbar__link:hover { color: var(--text-1); }
.navbar__link-indicator {
  position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--blue); border-radius: 2px;
  transition: width .35s var(--ease-expo);
}
.navbar__link:hover .navbar__link-indicator { width: 18px; }
.navbar__actions { display: flex; gap: 12px; }

/* Hamburger */
.navbar__mobile-btn {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  cursor: pointer;
}
.hamburger { display: flex; flex-direction: column; gap: 5px; width: 22px; }
.hamburger__line {
  width: 100%; height: 2px;
  background: var(--text-1); border-radius: 2px;
  transition: all .4s var(--ease-expo);
  transform-origin: center;
}
.hamburger.is-active .hamburger__line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active .hamburger__line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-active .hamburger__line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(20,20,20,.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-bdr);
}
.mobile-menu.is-open { display: block; }
.mobile-menu__inner { display: flex; flex-direction: column; padding: 12px var(--ctn-x) 20px; gap: 2px; }
.mobile-menu__link {
  padding: 14px 0; font-size: 1.05rem;
  color: var(--text-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: color .3s, padding-left .3s var(--ease-expo);
  cursor: pointer;
}
.mobile-menu__link:hover { color: var(--text-1); padding-left: 8px; }
.mobile-menu__btn { margin-top: 14px; text-align: center; }

@media (max-width:768px) {
  .navbar__menu, .navbar__actions { display: none; }
  .navbar__mobile-btn { display: flex; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px);
  align-items: center;
  padding: clamp(48px,7vw,96px) 0;
}

/* Badge */
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 18px 6px 10px;
  border-radius: 100px;
  background: var(--glass-bg); border: 1px solid var(--glass-bdr);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeInUp .9s var(--ease-expo) .35s forwards;
}
.hero__badge-indicator {
  position: relative; width: 10px; height: 10px;
  display: flex; align-items: center; justify-content: center;
}
.hero__badge-dot   { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }
.hero__badge-ping  {
  position: absolute; inset: -2px;
  border-radius: 50%; background: var(--green);
  animation: ping 2.2s ease-out infinite;
}
.hero__badge-text { font-size: .8rem; font-weight: 500; color: var(--text-2); letter-spacing: .02em; }

/* Title */
.hero__title {
  font-size: clamp(2.5rem,5.5vw,4.2rem);
  font-weight: 700; letter-spacing: -.04em; line-height: 1.08;
  margin-bottom: 22px;
}
.hero__title-line { display: block; opacity: 0; animation: titleReveal 1s var(--ease-expo) forwards; }
.hero__title-line--1 { animation-delay: .55s; }
.hero__title-line--2 { animation-delay: .75s; }
.hero__title-line--3 { animation-delay: .95s; }

.hero__subtitle {
  font-size: clamp(.95rem,1.4vw,1.1rem);
  color: var(--text-2); line-height: 1.78; max-width: 500px;
  margin-bottom: 36px;
  opacity: 0; animation: fadeInUp 1s var(--ease-expo) 1.15s forwards;
}

/* Actions */
.hero__actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 38px;
  opacity: 0; animation: fadeInUp 1s var(--ease-expo) 1.35s forwards;
}

/* Trust */
.hero__trust {
  display: flex; align-items: center; gap: 10px;
  opacity: 0; animation: fadeInUp 1s var(--ease-expo) 1.55s forwards;
}
.hero__trust-icon { color: var(--blue); flex-shrink: 0; }
.hero__trust-text  { font-size: .83rem; color: var(--text-3); }

/* Visual */
.hero__visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; animation: fadeIn 1.6s var(--ease-expo) .7s forwards;
}
.hero__aura {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none; will-change: transform;
}
.hero__aura--primary {
  width: 65%; height: 65%;
  background: var(--blue); opacity: .18;
  top:5%; right:5%;
  animation: auraFloat 9s ease-in-out infinite;
}
.hero__aura--secondary {
  width: 55%; height: 55%;
  background: var(--purple); opacity: .14;
  bottom:5%; left:5%;
  animation: auraFloat 11s ease-in-out infinite reverse;
}
.hero__aura--tertiary {
  width: 45%; height: 45%;
  background: var(--cyan); opacity: .08;
  top:50%; left:50%; transform:translate(-50%,-50%);
  animation: auraFloat 13s ease-in-out infinite;
}
.hero__robot-wrapper { position: relative; z-index: 2; }
.hero__robot {
  max-height: 520px; width: auto;
  filter: drop-shadow(0 0 70px rgba(10,132,255,.28));
}

/* Scroll Indicator */
.hero__scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeIn 1s var(--ease-expo) 2.2s forwards;
}
.hero__scroll-mouse {
  width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,.18); border-radius: 12px;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 8px;
}
.hero__scroll-wheel {
  width: 3px; height: 8px;
  background: var(--blue); border-radius: 2px;
  animation: scrollWheel 2.2s ease-in-out infinite;
}
.hero__scroll-text { font-size: .68rem; color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; }

.animate-float { animation: float 6s ease-in-out infinite; }

@media (max-width:768px) {
  .hero__grid           { grid-template-columns: 1fr; text-align: center; padding: 60px 0 40px; }
  .hero__subtitle       { margin-left: auto; margin-right: auto; }
  .hero__actions        { justify-content: center; }
  .hero__trust          { justify-content: center; }
  .hero__visual         { order: -1; max-width: 260px; margin: 0 auto; }
  .hero__robot          { max-height: 280px; }
  .hero__scroll-indicator { display: none; }
}

/* ── Services ─────────────────────────────────────────────── */
.services { position: relative; z-index: 1; padding: var(--sec-p) 0; }
.services__header { text-align: center; margin-bottom: clamp(48px,6vw,72px); }
.services__subtitle { margin: 0 auto; }
.services__grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  padding: clamp(28px,3vw,42px);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .5s var(--ease-expo), border-color .4s, box-shadow .4s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,.13);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}

/* Dynamic glow via JS mouse position */
.service-card__glow {
  position: absolute; inset: 0;
  opacity: 0; pointer-events: none;
  transition: opacity .5s;
  border-radius: inherit;
}
.service-card--primary .service-card__glow {
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(10,132,255,.12),transparent 55%);
}
.service-card--secondary .service-card__glow {
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(124,58,237,.12),transparent 55%);
}
.service-card:hover .service-card__glow { opacity: 1; }

/* Shine overlay */
.service-card__shine {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,rgba(255,255,255,.04) 0%,transparent 40%);
  pointer-events: none;
}

.service-card__icon-wrapper {
  position: relative;
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  border-radius: var(--r-md);
  overflow: hidden;
}
.service-card__icon { color: var(--blue); position: relative; z-index: 1; }
.service-card--secondary .service-card__icon { color: var(--purple); }
.service-card__icon-bg {
  position: absolute; inset: 0;
  background: rgba(10,132,255,.1);
  border: 1px solid rgba(10,132,255,.18);
  border-radius: inherit;
}
.service-card--secondary .service-card__icon-bg {
  background: rgba(124,58,237,.1);
  border-color: rgba(124,58,237,.18);
}

.service-card__title { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -.02em; }
.service-card__desc  { font-size: .9rem; color: var(--text-2); line-height: 1.68; }

.service-card__arrow {
  position: absolute;
  top: clamp(24px,3vw,36px); right: clamp(24px,3vw,36px);
  color: var(--text-3);
  opacity: 0; transform: translate(-6px,6px);
  transition: opacity .4s var(--ease-expo), transform .4s var(--ease-expo);
}
.service-card:hover .service-card__arrow { opacity: 1; transform: translate(0,0); }

@media (max-width:768px) { .services__grid { grid-template-columns: 1fr; } }

/* ── About ────────────────────────────────────────────────── */
.about { position: relative; z-index: 1; padding: var(--sec-p) 0; }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,7vw,90px);
  align-items: center;
}
.about__title { margin-bottom: 22px; }
.about__text p { font-size: .93rem; color: var(--text-2); line-height: 1.82; margin-bottom: 16px; }
.about__text p:last-child { margin-bottom: 0; }

/* Stats */
.about__stats {
  display: flex; gap: 32px; flex-wrap: wrap;
  margin-top: 36px; padding-top: 32px;
  border-top: 1px solid var(--glass-bdr);
}
.about__stat { display: flex; flex-direction: column; min-width: 80px; }
/* Número + símbolo sempre na mesma linha */
.about__stat-row {
  display: flex; align-items: baseline; gap: 3px;
  white-space: nowrap;
}
.about__stat-number {
  font-size: 2.4rem; font-weight: 700;
  color: var(--blue); letter-spacing: -.04em; line-height: 1;
  display: inline-block;
}
.about__stat-plus {
  font-size: 1.4rem; font-weight: 700; color: var(--blue);
  line-height: 1; flex-shrink: 0;
}
.about__stat-label { font-size: .78rem; color: var(--text-3); margin-top: 6px; white-space: nowrap; }

.about__visual { position: relative; display: flex; justify-content: center; }
.about__panel {
  position: relative;
  width: 100%; max-width: 400px; aspect-ratio: 1;
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--glass-bdr);
  background: linear-gradient(135deg,rgba(10,132,255,.04),rgba(124,58,237,.04));
  transition: transform .5s var(--ease-expo), box-shadow .5s;
}
.about__panel:hover { transform: translateY(-6px); box-shadow: 0 24px 70px rgba(0,0,0,.45); }
.about__panel-grid { position: absolute; inset: 0; }

.about__iconbox {
  position: relative; z-index: 2;
  width: 96px; height: 96px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg); border: 1px solid var(--glass-bdr);
  border-radius: var(--r-lg);
  box-shadow: 0 0 40px rgba(10,132,255,.2);
}
.about__icon { color: var(--blue); }

.about__float-item {
  position: absolute; z-index: 3;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg); border: 1px solid var(--glass-bdr);
  border-radius: var(--r-md); color: var(--blue);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.about__float-item--1 { top: 14%; right: 10%; }
.about__float-item--2 { bottom: 18%; left: 8%; color: var(--purple); }
.about__float-item--3 { top: 62%; right: 14%; color: var(--cyan); }

@media (max-width:768px) {
  .about__grid    { grid-template-columns: 1fr; }
  .about__visual  { order: -1; }
  .about__panel   { max-width: 280px; }
  .about__stats   { gap: 20px; }
  .about__stat-number { font-size: 1.9rem; }
  .about__stat-plus   { font-size: 1.2rem; }
}

/* ── Partners ─────────────────────────────────────────────── */
.partners { position: relative; z-index: 1; padding: var(--sec-p) 0; }
.partners__header { text-align: center; margin-bottom: 48px; }

.partners__marquee { overflow: hidden; position: relative; padding: 4px 0; }
.partners__marquee::before,
.partners__marquee::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.partners__marquee::before { left: 0;  background: linear-gradient(90deg, var(--bg-deep), transparent); }
.partners__marquee::after  { right: 0; background: linear-gradient(-90deg,var(--bg-deep),transparent); }

.partners__track {
  display: flex; gap: 20px;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.partners__track:hover { animation-play-state: paused; }

.partners__item {
  flex-shrink: 0;
  padding: 18px 36px;
  border: 1px solid var(--glass-bdr);
  border-radius: var(--r-md);
  background: var(--glass-bg);
  transition: border-color .3s, background .3s, transform .3s var(--ease-expo);
}
.partners__item:hover {
  border-color: rgba(255,255,255,.14);
  background: var(--bg-surface-hov);
  transform: translateY(-2px);
}
.partners__name {
  font-size: .9rem; font-weight: 500;
  color: var(--text-2); white-space: nowrap;
}

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials { position: relative; z-index: 1; padding: var(--sec-p) 0; }
.testimonials__header { text-align: center; margin-bottom: clamp(48px,6vw,72px); }
.testimonials__subtitle { margin: 0 auto; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

.testimonial-card {
  position: relative;
  padding: clamp(26px,3vw,36px);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease-expo), border-color .4s, box-shadow .4s;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,.13);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.testimonial-card__glow {
  position: absolute; inset: 0; opacity: 0;
  transition: opacity .5s; pointer-events: none;
}
.testimonial-card--primary   .testimonial-card__glow { background: radial-gradient(circle at 50% 0%,rgba(10,132,255,.08),transparent 60%); }
.testimonial-card--secondary .testimonial-card__glow { background: radial-gradient(circle at 50% 0%,rgba(124,58,237,.08),transparent 60%); }
.testimonial-card:hover .testimonial-card__glow { opacity: 1; }

.testimonial-card__quote-icon-wrapper {
  color: var(--blue); opacity: .4; margin-bottom: 14px;
}
.testimonial-card--secondary .testimonial-card__quote-icon-wrapper { color: var(--purple); }

.testimonial-card__text {
  font-size: .88rem; color: var(--text-2); line-height: 1.78;
  flex: 1; margin-bottom: 22px;
}
.testimonial-card__author { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.testimonial-card__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  object-fit: cover; border: 2px solid var(--glass-bdr);
}
.testimonial-card__name { font-size: .88rem; font-weight: 600; }
.testimonial-card__role { font-size: .76rem; color: var(--text-3); margin-top: 2px; }
.testimonial-card__stars { display: flex; gap: 2px; color: #F59E0B; }

@media (max-width:968px) {
  .testimonials__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

/* ── CTA ──────────────────────────────────────────────────── */
.cta { position: relative; z-index: 1; padding: var(--sec-p) 0; overflow: hidden; }
.cta__bg { position: absolute; inset: 0; pointer-events: none; }
.cta__orb { position: absolute; border-radius: 50%; filter: blur(130px); }
.cta__orb--1 { width: 400px; height: 400px; background: var(--blue); opacity: .1; top:-20%; left:25%; }
.cta__orb--2 { width: 350px; height: 350px; background: var(--purple); opacity: .08; bottom:-20%; right:25%; }

.cta__inner {
  position: relative; text-align: center;
  padding: clamp(48px,7vw,88px);
  border-radius: var(--r-xl);
  border: 1px solid var(--glass-bdr);
  background: var(--glass-bg);
  overflow: hidden;
}
.cta__inner::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%,rgba(10,132,255,.07),transparent 60%);
  pointer-events: none;
}
.cta__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid var(--glass-bdr);
  background: var(--glass-bg);
  color: var(--blue);
  font-size: .8rem; font-weight: 500;
  margin-bottom: 22px;
}
.cta__title {
  font-size: clamp(2rem,4vw,3.2rem);
  font-weight: 700; letter-spacing: -.035em; line-height: 1.12;
  margin-bottom: 14px;
}
.cta__subtitle {
  font-size: clamp(.95rem,1.3vw,1.05rem);
  color: var(--text-2); max-width: 500px;
  margin: 0 auto 36px; line-height: 1.75;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer { position: relative; z-index: 1; border-top: 1px solid var(--glass-bdr); padding: 44px 0; }
.footer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0; }
.footer__logo-group { display: flex; align-items: center; gap: 10px; }
.footer__logo-icon  { color: var(--blue); }
.footer__company    { font-size: .92rem; font-weight: 600; }
.footer__links      { display: flex; gap: 22px; }
.footer__link       { font-size: .84rem; color: var(--text-2); transition: color .3s; }
.footer__link:hover { color: var(--text-1); }
.footer__divider    { height: 1px; background: var(--glass-bdr); margin: 24px 0; }
.footer__bottom     { display: flex; align-items: center; justify-content: space-between; }
.footer__copyright  { font-size: .78rem; color: var(--text-3); }
.footer__tagline    { font-size: .78rem; color: var(--text-3); }

@media (max-width:768px) {
  .footer__top, .footer__bottom { flex-direction: column; gap: 14px; text-align: center; }
  .footer__links { gap: 16px; flex-wrap: wrap; justify-content: center; }
}

/* ── Chat Panel ───────────────────────────────────────────── */
.chat-panel {
  position: fixed;
  bottom: 100px; right: 24px;
  width: 390px;
  /* Altura responsiva: mínimo confortável, máximo limitado à tela - navbar */
  height: clamp(480px, 68vh, calc(100vh - var(--nav-h) - 116px));
  max-height: 640px;
  border-radius: var(--r-xl);
  /* Glassmorphism refinado */
  border: 1px solid var(--glass-bdr);
  background: rgba(20,20,20,0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 9999;
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow:
    var(--glass-shd),
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 0 40px rgba(29,78,216,.08);
  transform: translateY(20px) scale(.95);
  opacity: 0; pointer-events: none;
  transition: transform .45s var(--ease-expo), opacity .4s, box-shadow .4s;
}
.chat-panel.is-open {
  transform: translateY(0) scale(1);
  opacity: 1; pointer-events: all;
}

.chat-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--glass-bdr);
  background: rgba(255,255,255,.02);
  flex-shrink: 0;
}
.chat-avatar-group  { display: flex; align-items: center; gap: 12px; }
.chat-avatar-wrapper { position: relative; flex-shrink: 0; }
.chat-avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }
.chat-avatar--sm { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.chat-status-dot {
  position: absolute; bottom: 0; right: 0;
  width: 10px; height: 10px;
  background: var(--green); border-radius: 50%;
  border: 2px solid rgba(10,10,18,.97);
}
.chat-name        { font-size: .88rem; font-weight: 600; }
.chat-status-text { font-size: .72rem; color: var(--green); margin-top: 1px; }
.chat-close {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); border-radius: 50%;
  transition: color .3s, background .3s;
  cursor: pointer;
}
.chat-close:hover { color: var(--text-1); background: var(--bg-surface-hov); }

.chat-messages {
  flex: 1; overflow-y: auto;
  padding: 20px 16px 12px;
  display: flex; flex-direction: column; gap: 4px;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.07) transparent;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,.07); border-radius: 4px; }

/* Typing */
.chat-typing { display: flex; align-items: flex-end; gap: 8px; }
.chat-typing-bubble {
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px 16px 16px 4px;
}
.chat-typing-dots { display: flex; gap: 5px; }
.chat-typing-dots span {
  width: 6px; height: 6px;
  background: var(--text-3); border-radius: 50%;
  animation: typingDot 1.4s ease-in-out infinite;
}
.chat-typing-dots span:nth-child(2) { animation-delay: .2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: .4s; }

/* Bot message */
.chat-bot-msg {
  display: flex; align-items: flex-start; gap: 8px;
  animation: chatMsgIn .4s var(--ease-expo);
  margin-bottom: 10px;
}
.chat-msg-bubble {
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px 16px 16px 4px;
  font-size: .86rem; line-height: 1.72; color: var(--text-2);
  max-width: 86%;
}

/* User message */
.chat-user-msg {
  display: flex; justify-content: flex-end;
  animation: chatMsgIn .4s var(--ease-expo);
  margin-bottom: 10px;
}
.chat-user-bubble {
  padding: 14px 18px;
  background: var(--blue); color: #fff;
  border-radius: 16px 16px 4px 16px;
  font-size: .86rem; line-height: 1.72;
  max-width: 86%;
  box-shadow: 0 4px 16px rgba(10,132,255,0.25);
}

.chat-time {
  display: block;
  font-size: 0.68rem;
  text-align: right;
  margin-top: 2px;
  opacity: 0.7;
}
.chat-user-bubble .chat-time { color: #fff; }
.chat-msg-bubble .chat-time { color: var(--text-3); }

/* Quick Replies */
.chat-quick-replies { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 8px; margin-bottom: 6px; }
.chat-quick-btn {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  font-size: .8rem; color: var(--blue); font-weight: 500;
  transition: all .3s var(--ease-expo); cursor: pointer;
  animation: chatMsgIn .4s var(--ease-expo);
}
.chat-quick-btn:hover {
  background: rgba(10,132,255,.1);
  border-color: var(--blue);
  transform: translateY(-1px);
}

/* Form */
.chat-form { padding: 12px 14px; border-top: 1px solid var(--glass-bdr); flex-shrink: 0; }
.chat-input-wrapper {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 4px 4px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--glass-bdr);
  background: var(--bg-surface);
  transition: border-color .3s, box-shadow .3s;
}
.chat-input-wrapper:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(10,132,255,.12);
}
.chat-input {
  flex: 1; background: transparent; border: none; outline: none;
  font-size: .86rem; color: var(--text-1); font-family: var(--font);
  resize: none; overflow-y: hidden;
  height: auto; min-height: 20px; max-height: 120px;
  padding-top: 2px; scrollbar-width: none;
}
.chat-input::-webkit-scrollbar { display: none; }
.chat-input::placeholder { color: var(--text-3); }
.chat-submit {
  width: 34px; height: 34px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm); background: var(--blue); color: #fff;
  transition: background .3s, transform .2s; cursor: pointer;
}
.chat-submit:hover { background: #2196ff; transform: scale(1.05); }

/* Trigger */
.chat-trigger {
  position: fixed; bottom: 24px; right: 24px;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  z-index: 9998;
  box-shadow: 0 4px 24px rgba(10,132,255,.45);
  transition: transform .4s var(--ease-expo), box-shadow .4s, opacity .3s;
  cursor: pointer;
}
.chat-trigger:hover { transform: scale(1.1); box-shadow: 0 6px 36px rgba(10,132,255,.65); }
.chat-trigger__ping {
  position: absolute; inset: -5px; border-radius: 50%;
  border: 2px solid var(--blue);
  animation: ping 3s ease-out infinite;
}
.chat-tooltip {
  position: absolute; right: 70px; top: 50%; transform: translateY(-50%);
  background: rgba(20,20,20,.97); border: 1px solid var(--glass-bdr);
  padding: 8px 16px; border-radius: var(--r-sm);
  font-size: .8rem; white-space: nowrap; color: var(--text-2);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.chat-trigger:hover .chat-tooltip { opacity: 1; }
.chat-trigger.is-hidden { transform: scale(0); opacity: 0; pointer-events: none; }

@media (max-width:480px) {
  .chat-panel {
    bottom: 0; right: 0; left: 0;
    width: 100%;
    height: 85vh; max-height: 85vh;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
  }
  .chat-tooltip { display: none; }
}

/* ── Chat — Back button ────────────────────────────────── */
.chat-back-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px 5px 8px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  font-size: .76rem; color: var(--text-3); font-weight: 500;
  cursor: pointer;
  transition: color .3s, border-color .3s, background .3s;
  animation: chatMsgIn .4s var(--ease-expo);
  align-self: flex-start;
}
.chat-back-btn:hover {
  color: var(--text-2);
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}

/* ── Reveal (Scroll Animations) ───────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(32px); filter: blur(5px);
  transition: opacity .85s var(--ease-expo), transform .85s var(--ease-expo), filter .85s var(--ease-expo);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); filter: blur(0); }
.reveal.delay-100  { transition-delay: .1s; }
.reveal.delay-200  { transition-delay: .2s; }
.reveal.delay-300  { transition-delay: .3s; }

/* ── Keyframes ────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(26px); filter:blur(5px); }
  to   { opacity:1; transform:translateY(0);    filter:blur(0);   }
}
@keyframes fadeIn {
  from { opacity:0; } to { opacity:1; }
}
@keyframes titleReveal {
  from { opacity:0; transform:translateY(34px) rotate(.8deg); filter:blur(8px); }
  to   { opacity:1; transform:translateY(0)    rotate(0);     filter:blur(0);   }
}
@keyframes ping {
  0%   { transform:scale(1);   opacity:.55; }
  100% { transform:scale(1.85);opacity:0;   }
}
@keyframes float {
  0%,100% { transform:translateY(0); }
  50%     { transform:translateY(-14px); }
}
@keyframes auraFloat {
  0%,100% { transform:translate(0,0) scale(1); }
  33%     { transform:translate(16px,-22px) scale(1.06); }
  66%     { transform:translate(-12px,12px) scale(.95); }
}
@keyframes scrollWheel {
  0%   { opacity:1; transform:translateY(0); }
  50%  { opacity:0; transform:translateY(11px); }
  100% { opacity:1; transform:translateY(0); }
}
@keyframes typingDot {
  0%,60%,100% { transform:translateY(0);   opacity:.35; }
  30%         { transform:translateY(-6px); opacity:1;  }
}
@keyframes chatMsgIn {
  from { opacity:0; transform:translateY(10px) scale(.97); }
  to   { opacity:1; transform:translateY(0)    scale(1);   }
}
@keyframes shimmer {
  to { transform:translateX(100%); }
}
@keyframes marquee {
  to { transform:translateX(-50%); }
}