/* ============================================
   Syncora System — Tech Light Edition
   Fundo claro com acentos neon roxo/cyan
============================================ */

:root {
  /* Base — Light */
  --bg-0:        #f6f5fb;
  --bg-1:        #ffffff;
  --bg-2:        #fafaff;
  --bg-3:        #eef0fa;
  --surface:     #ffffff;
  --surface-2:   #fbfbff;
  --border:      #e6e4f2;
  --border-2:    #d6d2ea;

  /* Brand neon */
  --neon-violet: #7c3aed;
  --neon-purple: #8b5cf6;
  --neon-magenta:#c026d3;
  --neon-blue:   #2563eb;
  --neon-cyan:   #0891b2;
  --neon-cyan-2: #06b6d4;
  --whats:       #25d366;
  --whats-dark:  #128c7e;

  /* Text */
  --text:        #14132b;
  --text-soft:   #4a4866;
  --text-mute:   #7a7894;

  --shadow-sm:   0 2px 6px rgba(20, 19, 43, .04), 0 1px 3px rgba(20, 19, 43, .06);
  --shadow-md:   0 8px 24px rgba(20, 19, 43, .08);
  --shadow-lg:   0 20px 50px rgba(124, 58, 237, .15);
  --shadow-glow: 0 0 60px rgba(139, 92, 246, .25);

  --radius:    14px;
  --radius-lg: 22px;
  --transition: .35s cubic-bezier(.2,.7,.2,1);
  --container: 1200px;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--neon-purple); color: #fff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* ============ BACKGROUND TECH FX ============ */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.bg-fx__grid {
  position: absolute;
  inset: -50%;
  background-image:
    linear-gradient(rgba(139, 92, 246, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, .07) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  animation: gridShift 30s linear infinite;
}
@keyframes gridShift {
  0% { transform: translate(0,0); }
  100% { transform: translate(50px,50px); }
}
.bg-fx__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: .35;
}
.bg-fx__glow--1 { width: 540px; height: 540px; background: var(--neon-purple);  top: -160px; left: -120px; animation: glowFloat 18s ease-in-out infinite; }
.bg-fx__glow--2 { width: 480px; height: 480px; background: var(--neon-cyan-2);  top: 30%;     right: -180px; animation: glowFloat 22s ease-in-out infinite reverse; }
.bg-fx__glow--3 { width: 420px; height: 420px; background: var(--neon-magenta); bottom: -160px; left: 30%; animation: glowFloat 26s ease-in-out infinite; }
@keyframes glowFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(60px,-40px) scale(1.1); }
}

/* ============ HEADER ============ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, .75);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.header.is-scrolled {
  background: rgba(255, 255, 255, .92);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-family: var(--font-display);
}
.brand__logo {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 4px 14px rgba(124, 58, 237, .35));
}
.brand__name {
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: var(--text);
  text-transform: uppercase;
}
.brand__name strong {
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav ul { display: flex; gap: 4px; align-items: center; }
.nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-weight: 500;
  font-size: .92rem;
  color: var(--text-soft);
  border-radius: 10px;
  transition: var(--transition);
}
.nav a:hover { color: var(--neon-purple); background: rgba(139, 92, 246, .08); }

.nav__cta {
  background: var(--whats) !important;
  color: #fff !important;
  padding: 10px 18px !important;
  font-weight: 600 !important;
  box-shadow: 0 6px 18px rgba(37, 211, 102, .35);
  animation: whatsPulse 2.4s ease-in-out infinite;
}
.nav__cta:hover { background: #20bd5b !important; transform: translateY(-1px); }
@keyframes whatsPulse {
  0%,100% { box-shadow: 0 6px 18px rgba(37, 211, 102, .35), 0 0 0 0 rgba(37, 211, 102, .55); }
  50%     { box-shadow: 0 6px 18px rgba(37, 211, 102, .35), 0 0 0 10px rgba(37, 211, 102, 0); }
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--text); margin: 5px auto;
  transition: var(--transition);
}
.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); }

/* ============ EYEBROW (tech tag) ============ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--neon-purple);
  background: rgba(139, 92, 246, .1);
  border: 1px solid rgba(139, 92, 246, .25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 22px;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--neon-purple);
  box-shadow: 0 0 12px var(--neon-purple);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: 160px 0 60px;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.05;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
  margin-bottom: 24px;
}
.grad {
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-magenta), var(--neon-cyan-2));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease infinite;
}
@keyframes gradShift {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}
.hl {
  color: var(--neon-cyan);
  font-weight: 600;
}
.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-soft);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero__stats > div { display: flex; flex-direction: column; }
.hero__stats strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__stats span {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

/* Hero visual */
.hero__visual {
  position: relative;
  height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__card {
  position: relative;
  width: 360px;
  height: 360px;
  background: linear-gradient(135deg, #ffffff 0%, #f5f0ff 100%);
  border-radius: 32px;
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-lg), inset 0 0 60px rgba(139, 92, 246, .06);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}
.hero__card img {
  width: 60%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(124, 58, 237, .35));
  position: relative;
  z-index: 2;
}
.hero__card-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__card-rings span {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--neon-purple);
  opacity: 0;
  animation: ringPulse 3.5s ease-out infinite;
}
.hero__card-rings span:nth-child(1) { width: 280px; height: 280px; animation-delay: 0s; }
.hero__card-rings span:nth-child(2) { width: 280px; height: 280px; animation-delay: 1.1s; }
.hero__card-rings span:nth-child(3) { width: 280px; height: 280px; animation-delay: 2.2s; }
@keyframes ringPulse {
  0%   { transform: scale(.6); opacity: .8; border-color: var(--neon-purple); }
  100% { transform: scale(1.4); opacity: 0; border-color: var(--neon-cyan-2); }
}
.hero__card-corner {
  position: absolute;
  width: 26px; height: 26px;
  border: 2px solid var(--neon-cyan-2);
}
.hero__card-corner--tl { top: -1px;    left: -1px;    border-right: 0; border-bottom: 0; border-top-left-radius: 12px; }
.hero__card-corner--tr { top: -1px;    right: -1px;   border-left: 0;  border-bottom: 0; border-top-right-radius: 12px; }
.hero__card-corner--bl { bottom: -1px; left: -1px;    border-right: 0; border-top: 0;    border-bottom-left-radius: 12px; }
.hero__card-corner--br { bottom: -1px; right: -1px;   border-left: 0;  border-top: 0;    border-bottom-right-radius: 12px; }

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .45;
}
.orb--1 { width: 280px; height: 280px; background: var(--neon-purple);  top: 0; right: 30px; animation: float 8s ease-in-out infinite; }
.orb--2 { width: 220px; height: 220px; background: var(--neon-cyan-2);  bottom: 10px; left: 20px; animation: float 10s ease-in-out infinite reverse; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-18px); }
}

/* Ticker */
.ticker {
  margin-top: 60px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, .6);
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.ticker__track {
  display: flex;
  gap: 50px;
  width: max-content;
  animation: ticker 40s linear infinite;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--text-mute);
  letter-spacing: 2px;
}
.ticker__track span:nth-child(odd)  { color: var(--neon-purple); }
.ticker__track span:nth-child(even) { color: var(--neon-cyan); }
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
  position: relative;
  overflow: hidden;
}
.btn--primary {
  background: var(--whats);
  color: #fff;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .35), 0 0 0 0 rgba(37, 211, 102, .55);
  animation: whatsPulse 2.4s ease-in-out infinite;
}
.btn--primary:hover {
  background: #20bd5b;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(37, 211, 102, .5);
}
.btn--whats {
  background: linear-gradient(135deg, var(--whats), var(--whats-dark));
  color: #fff;
  box-shadow: 0 14px 36px rgba(37, 211, 102, .35);
}
.btn--whats:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(37, 211, 102, .5); }
.btn--ghost {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover {
  background: rgba(139, 92, 246, .06);
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  box-shadow: 0 10px 24px rgba(139, 92, 246, .18);
}
.btn--block { width: 100%; margin-bottom: 28px; }

/* ============ SECTIONS ============ */
.section {
  padding: 110px 0;
  position: relative;
}
.section--alt {
  background: linear-gradient(180deg, transparent, rgba(245, 240, 255, .8), transparent);
}
.section__head {
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
}
.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
  color: var(--text);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 18px;
  line-height: 1.15;
}
.section__head p { color: var(--text-soft); font-size: 1.05rem; }

.grid { display: grid; gap: 28px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ============ CARDS (Sobre) ============ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1.5px;
  background: linear-gradient(135deg, var(--neon-purple), transparent 50%, var(--neon-cyan-2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card:hover::before { opacity: 1; }
.card__icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-magenta));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin: 0 auto 22px;
  box-shadow: 0 12px 30px rgba(168, 85, 247, .35);
}
.card__icon svg { width: 30px; height: 30px; }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 10px;
}
.card p { color: var(--text-soft); }

/* ============ SERVICES ============ */
.service {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.service::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top left, rgba(139, 92, 246, .25), transparent 70%);
  opacity: 0;
  transition: var(--transition);
}
.service:hover {
  transform: translateY(-6px);
  border-color: var(--neon-purple);
  box-shadow: 0 20px 50px rgba(139, 92, 246, .2);
}
.service:hover::after { opacity: 1; }
.service__icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(139, 92, 246, .1);
  border: 1px solid rgba(139, 92, 246, .2);
  color: var(--neon-purple);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}
.service__icon svg { width: 26px; height: 26px; }
.service:hover .service__icon {
  background: var(--neon-purple);
  color: #fff;
  border-color: var(--neon-purple);
  box-shadow: 0 8px 20px rgba(139, 92, 246, .4);
}
.service h3 {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.service p { color: var(--text-soft); font-size: .98rem; }

.service--highlight {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-magenta));
  border-color: transparent;
  box-shadow: 0 20px 50px rgba(139, 92, 246, .35);
  color: #fff;
}
.service--highlight h3 { color: #fff; }
.service--highlight p { color: rgba(255, 255, 255, .92); }
.service--highlight .service__icon {
  background: rgba(255, 255, 255, .2);
  color: #fff;
  border-color: rgba(255, 255, 255, .25);
}
.service--highlight:hover .service__icon { background: var(--neon-cyan-2); border-color: transparent; }
.service--highlight::after { display: none; }
.badge {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--neon-cyan-2);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 5px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(6, 182, 212, .4);
}

/* ============ FEATURES ============ */
.feature {
  padding: 32px 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--neon-purple);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.feature:hover {
  border-left-color: var(--neon-cyan-2);
  transform: translateX(4px);
  box-shadow: -8px 0 30px rgba(6, 182, 212, .15);
}
.feature__num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.feature h3 {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.feature p { color: var(--text-soft); font-size: .95rem; }

/* ============ PORTFOLIO ============ */
.case {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.case:hover {
  transform: translateY(-6px);
  border-color: var(--neon-purple);
  box-shadow: var(--shadow-lg);
}
.case__cover {
  height: 180px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.case__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 25px 25px;
}
.case__cover--1 { background: linear-gradient(135deg, #7c3aed, #c026d3); }
.case__cover--2 { background: linear-gradient(135deg, #2563eb, #c026d3); }
.case__cover--3 { background: linear-gradient(135deg, #7c3aed, #06b6d4); }
.case__body { padding: 26px 24px; }
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--neon-purple);
  background: rgba(139, 92, 246, .1);
  border: 1px solid rgba(139, 92, 246, .25);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.case h3 {
  font-family: var(--font-display);
  color: var(--text);
  margin-bottom: 8px;
  font-size: 1.15rem;
}
.case p { color: var(--text-soft); font-size: .95rem; }

.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.testimonial {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  position: relative;
  box-shadow: var(--shadow-sm);
}
.testimonial::before {
  content: "\201C";
  position: absolute;
  top: 0; left: 22px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--neon-purple);
  line-height: 1;
  opacity: .5;
}
.testimonial p {
  color: var(--text);
  font-size: 1.05rem;
  font-style: italic;
  margin: 18px 0 14px;
  padding-left: 8px;
}
.testimonial footer {
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: .85rem;
}

/* ============ CONTACT ============ */
.contact { gap: 60px; align-items: start; }
.contact h2 {
  font-family: var(--font-display);
  color: var(--text);
  margin: 12px 0 16px;
  font-size: 2rem;
}
.contact > div > p { color: var(--text-soft); margin-bottom: 30px; }
.contact__info { display: flex; flex-direction: column; gap: 14px; margin-bottom: 30px; }
.contact__info li {
  display: flex; align-items: center; gap: 14px;
  color: var(--text-soft);
}
.contact__info svg {
  width: 20px; height: 20px;
  color: var(--neon-purple);
  flex-shrink: 0;
}
.contact__info a { transition: var(--transition); }
.contact__info a:hover { color: var(--neon-purple); }

.socials { display: flex; gap: 12px; }
.socials a {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-soft);
  transition: var(--transition);
}
.socials a:hover {
  background: var(--neon-purple);
  color: #fff;
  border-color: var(--neon-purple);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(139, 92, 246, .35);
}
.socials a:first-child:hover { background: var(--whats); border-color: var(--whats); box-shadow: 0 10px 24px rgba(37, 211, 102, .4); }
.socials svg { width: 20px; height: 20px; }

.form {
  background: var(--surface);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.form__row { margin-bottom: 18px; }
.form label {
  display: block;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-soft);
  margin-bottom: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.form input, .form textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  transition: var(--transition);
}
.form input::placeholder, .form textarea::placeholder { color: var(--text-mute); }
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--neon-purple);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(139, 92, 246, .15);
}
.form textarea { resize: vertical; }
.form__feedback {
  margin-top: 14px;
  padding: 12px;
  background: rgba(37, 211, 102, .1);
  border: 1px solid rgba(37, 211, 102, .3);
  color: var(--whats-dark);
  border-radius: 10px;
  text-align: center;
  font-weight: 500;
}

/* ============ FOOTER ============ */
.footer {
  background: linear-gradient(180deg, #14132b 0%, #1d1b3f 100%);
  color: rgba(255, 255, 255, .8);
  padding-top: 70px;
  position: relative;
  z-index: 2;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer__brand img {
  height: 56px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 16px rgba(168, 85, 247, .55));
}
.footer__brand p { max-width: 320px; color: rgba(255, 255, 255, .7); }
.footer h4 {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
}
.footer__nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer__nav a { color: rgba(255, 255, 255, .7); transition: var(--transition); }
.footer__nav a:hover { color: var(--neon-cyan-2); }
.footer__contact p { color: rgba(255, 255, 255, .7); margin-bottom: 6px; }
.footer__contact a:hover { color: var(--whats); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: rgba(255, 255, 255, .5);
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ WHATSAPP FLOATING ============ */
.whats-float {
  position: fixed;
  bottom: 26px; left: 26px;
  width: 60px; height: 60px;
  background: var(--whats);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .5);
  z-index: 99;
  transition: var(--transition);
}
.whats-float:hover {
  background: #20bd5b;
  transform: scale(1.08);
  box-shadow: 0 16px 40px rgba(37, 211, 102, .65);
}
.whats-float svg { width: 30px; height: 30px; position: relative; z-index: 2; }
.whats-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--whats);
  animation: floatPulse 2s ease-out infinite;
}
@keyframes floatPulse {
  0%   { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ============ TO TOP ============ */
.to-top {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 48px; height: 48px;
  background: var(--neon-purple);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(139, 92, 246, .45);
  opacity: 0; pointer-events: none;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 99;
}
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.to-top:hover { background: var(--neon-magenta); transform: translateY(-3px); }

/* ============ REVEAL ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { height: 360px; }
  .hero__card { width: 280px; height: 280px; }
  .hero__card-rings span { width: 220px !important; height: 220px !important; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .testimonials { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }
  .nav.is-open { transform: translateY(0); }
  .nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
  }
  .nav a { padding: 14px 18px; }
  .nav__cta { text-align: center; margin-top: 8px; justify-content: center; }

  .section { padding: 80px 0; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero { padding: 130px 0 60px; }
  .hero__stats { gap: 24px; }
  .whats-float { width: 54px; height: 54px; }
  .whats-float svg { width: 26px; height: 26px; }
}