/* ===== Tokens ===== */
:root {
  --blue: #3E9CEE;
  --blue-deep: #1E6FB8;
  --silver: #C4CCD4;
  --silver-dim: #7C8896;
  --bg: #060810;
  --bg-alt: #0A0D16;
  --glass-bg: rgba(255, 255, 255, 0.035);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-highlight: rgba(255, 255, 255, 0.5);
  --ink: #F0F4F9;
  --ink-dim: #9AA6B4;
  --font-head: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --container: 1240px;
  --radius: 16px;
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; }

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

/* ===== Grain texture (premium, not flat) ===== */
.noise {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0.025;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ===== Parallax background layers ===== */
.bg-layers { position: fixed; inset: 0; z-index: -2; overflow: hidden; }
.bg-layer { position: absolute; inset: -10%; will-change: transform; }
.bg-layer--grid {
  background-image:
    linear-gradient(to right, rgba(196,204,212,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(196,204,212,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 10%, black 30%, transparent 90%);
}
.bg-layer--glow-a {
  background: radial-gradient(circle at 20% 15%, rgba(62,156,238,0.16), transparent 55%);
}
.bg-layer--glow-b {
  background: radial-gradient(circle at 85% 60%, rgba(62,156,238,0.09), transparent 50%);
}

/* ===== Glass system ===== */
.glass {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    0 1px 0 0 rgba(255,255,255,0.06) inset,
    0 30px 60px -20px rgba(0,0,0,0.55);
}
.glass::before {
  content: "";
  position: absolute;
  top: 0; left: 6%; right: 6%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--glass-highlight), transparent);
  opacity: 0.5;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 18px;
}
.tag__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 3px rgba(62,156,238,0.18), 0 0 10px rgba(62,156,238,0.7);
  animation: pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(160deg, #59B0F5, var(--blue-deep));
  color: #04101c;
  box-shadow: 0 8px 24px -8px rgba(62,156,238,0.55), 0 1px 0 rgba(255,255,255,0.3) inset;
}
.btn--primary:hover { box-shadow: 0 12px 30px -8px rgba(62,156,238,0.7), 0 1px 0 rgba(255,255,255,0.3) inset; }
.btn--ghost {
  border-color: var(--glass-border);
  background: rgba(255,255,255,0.03);
  color: var(--ink);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { border-color: rgba(62,156,238,0.5); background: rgba(62,156,238,0.06); }
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* ===== Header ===== */
.header { position: fixed; top: 16px; left: 0; right: 0; z-index: 100; }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 22px;
  background: rgba(10,13,22,0.3);
  transition: box-shadow 0.3s ease;
}
.header__brand { flex-shrink: 0; }
.header__logo { height: 52px; width: auto; }
.nav { display: flex; gap: 32px; margin: 0 auto; }
.nav__link {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-dim);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.nav__link:hover { color: var(--ink); }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1px; background: var(--blue);
  transition: width 0.25s ease;
}
.nav__link:hover::after { width: 100%; }
.header__cta { flex-shrink: 0; }
.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.nav__toggle span { width: 22px; height: 1.5px; background: var(--ink); transition: transform 0.25s ease, opacity 0.25s ease; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: -8% -4%;
  background-size: cover;
  background-position: center 55%;
  filter: saturate(0.85) brightness(0.82) contrast(1.05);
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(6,8,16,0.78) 18%, rgba(6,8,16,0.22) 62%, rgba(6,8,16,0.32) 100%),
    linear-gradient(to top, var(--bg) 0%, transparent 34%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero__logo { width: min(670px, 100%); height: auto; margin-bottom: 22px; }
@media (max-width: 1024px) { .hero__logo { width: min(500px, 90%); } }
.hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin-bottom: 24px;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--blue), #9AD6FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__subtitle { font-size: 1.05rem; color: var(--ink-dim); max-width: 520px; margin-bottom: 38px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__panel { padding: 32px; }
.hero__panel-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.hero__panel-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-dim); }
.hero__panel-live { display: flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 0.72rem; color: #6FE3A3; text-transform: uppercase; letter-spacing: 0.06em; }
.hero__panel-live i { width: 6px; height: 6px; border-radius: 50%; background: #6FE3A3; box-shadow: 0 0 8px #6FE3A3; }
.hero__stat { display: flex; align-items: baseline; gap: 4px; }
.hero__stat-num { font-family: var(--font-head); font-size: 3.4rem; font-weight: 700; letter-spacing: -0.02em; }
.hero__stat-num--sm { font-size: 1.9rem; }
.hero__stat-num--safe { font-size: 1.45rem; line-height: 1.25; letter-spacing: 0; }
.hero__stat-suffix { font-family: var(--font-head); font-size: 1.6rem; color: var(--blue); font-weight: 600; }
.hero__stat-label { display: block; font-size: 0.85rem; color: var(--ink-dim); margin-top: 4px; }
.hero__divider { height: 1px; background: var(--glass-border); margin: 26px 0; }
.hero__mini-stats { display: flex; gap: 32px; }

.hero__scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 38px; border: 1px solid var(--silver-dim); border-radius: 12px; z-index: 2;
}
.hero__scroll span {
  position: absolute; top: 7px; left: 50%; width: 3px; height: 7px; margin-left: -1.5px;
  background: var(--silver); border-radius: 2px; animation: scrollDot 1.8s ease infinite;
}
@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { opacity: 0; }
}

/* ===== Sections ===== */
.section { padding: 130px 0; position: relative; }
.section--photo { overflow: hidden; }
.section__bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.7);
  z-index: 0;
}
.section__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(6,8,16,0.38) 18%, rgba(6,8,16,0.38) 82%, var(--bg) 100%);
  z-index: 0;
}
.section--photo .container { position: relative; z-index: 1; }
.section__head { max-width: 640px; margin-bottom: 56px; }
.section__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  margin-bottom: 18px;
  letter-spacing: -0.015em;
}
.section__lead { color: var(--ink-dim); max-width: 560px; font-size: 1.05rem; }

/* ===== Bento grid (services) ===== */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  gap: 18px;
}
.bento__item {
  position: relative;
  padding: 28px 26px;
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.bento__item:hover { transform: translateY(-4px); border-color: rgba(62,156,238,0.35); }
.bento__item--lg { grid-column: span 2; grid-row: span 2; justify-content: flex-end; }
.bento__item--photo {
  background-size: cover;
  background-position: center;
  color: #fff;
  justify-content: flex-end;
}
.bento__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(6,8,16,0.35) 10%, rgba(6,8,16,0.92) 85%);
}
.bento__glow {
  position: absolute;
  top: -30%; right: -20%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(62,156,238,0.22), transparent 70%);
  pointer-events: none;
}
.bento__index {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue);
  margin-bottom: auto;
  letter-spacing: 0.05em;
}
.bento__tag {
  position: absolute; top: 26px; right: 26px; z-index: 1;
  font-family: var(--font-head); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue);
  border: 1px solid rgba(62,156,238,0.4); padding: 5px 12px; border-radius: 20px;
}
.bento__title { position: relative; z-index: 1; font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.bento__item--lg .bento__title { font-size: 1.55rem; }
.bento__text { position: relative; z-index: 1; color: var(--ink-dim); font-size: 0.92rem; max-width: 320px; }
.bento__item--photo .bento__text { color: rgba(240,244,249,0.75); }
.bento__icon {
  position: absolute; bottom: 18px; right: 18px;
  width: 64px; height: 64px;
  color: rgba(62,156,238,0.25);
  z-index: 0;
}

/* ===== Área de atendimento ===== */
.area { overflow: hidden; }
.area__bg { position: absolute; inset: -10%; background-size: cover; background-position: center; filter: saturate(0.75) brightness(0.5); }
.area__scrim { position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, rgba(6,8,16,0.55) 25%, rgba(6,8,16,0.55) 75%, var(--bg) 100%); }
.area__grid { position: relative; z-index: 1; display: flex; justify-content: center; }
.area__panel { max-width: 640px; width: 100%; padding: 52px; }
.readout { margin: 30px 0; display: flex; flex-direction: column; }
.readout li {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--glass-border);
  font-family: var(--font-head); font-weight: 500; font-size: 1rem;
}
.readout li:last-child { border-bottom: none; }
.readout li span {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--blue);
}
.area__note { color: var(--ink-dim); font-size: 0.95rem; margin-bottom: 24px; }

.process-faq { background: rgba(9, 14, 28, 0.55); }
.process-faq__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 30px 0 24px; padding: 0; list-style: none; counter-reset: process; }
.process-faq__steps li { counter-increment: process; padding: 22px; border: 1px solid var(--line); background: var(--glass); border-radius: 12px; color: var(--ink-dim); }
.process-faq__steps li::before { content: "0" counter(process); display: block; margin-bottom: 12px; font-family: var(--font-mono); color: var(--blue); }
.process-faq__steps strong { color: var(--ink); }
.process-faq__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.process-faq__head { margin-top: 76px; }
.process-faq__list { display: grid; gap: 12px; }
.process-faq__list details { padding: 18px 20px; border: 1px solid var(--line); background: var(--glass); border-radius: 10px; }
.process-faq__list summary { cursor: pointer; font-family: var(--font-head); font-weight: 600; }
.process-faq__list p { margin: 14px 0 0; color: var(--ink-dim); line-height: 1.65; }

/* ===== Contato ===== */
.contact--centered {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.contact__intro { grid-column: 1 / -1; max-width: 640px; margin: 0 auto 12px; text-align: center; }
.contact__intro .tag { justify-content: center; }

.contact__side { display: flex; flex-direction: column; gap: 14px; }
.contact__photo {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}
.contact__photo-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(6,8,16,0.7) 100%); }
.contact__item { display: flex; align-items: center; gap: 14px; padding: 16px 18px; font-size: 0.95rem; transition: border-color 0.2s ease; }
a.contact__item:hover { border-color: rgba(62,156,238,0.4); }
.contact__item svg { width: 20px; height: 20px; color: var(--blue); flex-shrink: 0; }
.contact__item--static { color: var(--ink-dim); }

/* ===== Footer ===== */
.footer { border-top: 1px solid var(--glass-border); padding-top: 56px; background: var(--bg-alt); }
.footer__inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.footer__logo { height: 78px; margin-bottom: 14px; }
.footer__brand p { color: var(--ink-dim); font-size: 0.9rem; max-width: 280px; }
.footer__nav { display: flex; flex-direction: column; gap: 12px; }
.footer__nav a { color: var(--ink-dim); font-size: 0.9rem; transition: color 0.2s ease; }
.footer__nav a:hover { color: var(--ink); }
.footer__cities { display: flex; flex-direction: column; gap: 8px; color: var(--ink-dim); font-size: 0.9rem; }
.footer__bottom { border-top: 1px solid var(--glass-border); padding: 22px 24px; color: var(--ink-dim); font-size: 0.82rem; text-align: center; }

/* ===== WhatsApp float ===== */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--blue);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.whatsapp-float:hover { transform: translateY(-3px); border-color: rgba(62,156,238,0.5); }
.whatsapp-float svg { width: 24px; height: 24px; }

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__panel { max-width: 420px; }
  .process-faq__steps { grid-template-columns: 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__item--lg { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 960px) {
  .contact--centered { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: rgba(10,13,22,0.85);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--glass-border);
    flex-direction: column; justify-content: center; align-items: flex-start;
    gap: 28px; padding: 0 40px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav.is-open { transform: translateX(0); }
  .nav__toggle { display: flex; }
  .header__cta { display: none; }
  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .bento__item, .bento__item--lg { grid-column: span 1; min-height: 180px; }
  .footer__inner { grid-template-columns: 1fr; }
  .section { padding: 90px 0; }
  .area__panel { padding: 32px; }
}
@media (max-width: 420px) {
  .btn { width: 100%; }
  .hero__actions { flex-direction: column; }
}