/* ==========================================================================
   VYRON — Agência Digital
   Mobile-first stylesheet
   ========================================================================== */

:root {
  /* Identidade */
  --blue: #256BEB;
  --blue-light: #4F8FFF;
  --black: #080B10;
  --gray: #98A1AE;
  --white: #F5F7FA;

  /* Derivadas */
  --bg: var(--black);
  --bg-2: #0B1017;
  --surface: #111722;
  --line: rgba(152, 161, 174, 0.14);
  --line-strong: rgba(152, 161, 174, 0.24);
  --text: var(--white);
  --muted: var(--gray);
  --ink: #0B1220;
  --ink-muted: #5A6472;
  --light-line: #E1E6EE;
  --blue-soft: rgba(37, 107, 235, 0.12);

  --font-head: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 14px;
  --radius-lg: 20px;

  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --shadow-blue: 0 14px 34px -12px rgba(37, 107, 235, 0.55);
  --shadow-light: 0 1px 2px rgba(11, 18, 32, 0.04), 0 12px 32px -16px rgba(11, 18, 32, 0.14);

  --header-h: 68px;
  --gutter: 20px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; }

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

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

:focus-visible {
  outline: 2px solid var(--blue-light);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: inline-block;
}

.text-accent { color: var(--blue-light); }

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--blue);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------- Ícone em anel (inspirado nos destaques do Instagram) ---------- */
.ring-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 1.5px solid var(--blue);
  background: radial-gradient(circle at 50% 30%, #121A28, var(--black) 70%);
  box-shadow: 0 0 0 4px rgba(37, 107, 235, 0.08), 0 10px 24px -12px rgba(37, 107, 235, 0.6);
  color: var(--blue-light);
}
.ring-icon .icon { width: 24px; height: 24px; }
.ring-icon-sm { width: 46px; height: 46px; }
.ring-icon-sm .icon { width: 20px; height: 20px; }

/* ---------- Buttons ---------- */
.btn {
  --h: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--h);
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .25s var(--ease), background-color .25s, border-color .25s, box-shadow .25s;
}
.btn-sm { --h: 40px; padding: 0 16px; font-size: 14px; }
.btn-lg { --h: 54px; padding: 0 26px; }
.btn-xl { --h: 60px; padding: 0 28px; font-size: 16px; white-space: normal; text-align: center; }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn-primary:hover {
  background: #2F76F5;
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(37, 107, 235, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: rgba(245, 247, 250, 0.03);
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: rgba(79, 143, 255, 0.6);
  background: rgba(37, 107, 235, 0.08);
}
.btn-ghost .icon-arrow-down { transform: rotate(90deg); width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn-ghost:hover .icon-arrow-down { transform: rotate(90deg) translateX(3px); }

/* ---------- Marca ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-mark { width: 38px; height: 30px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.34em;
  margin-right: -0.34em;
}
.brand-sub {
  margin-top: 5px;
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s;
}
.site-header.is-scrolled,
.site-header.menu-open {
  background: rgba(8, 11, 16, 0.85);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-cta { display: none; }

.menu-toggle {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: rgba(245, 247, 250, 0.03);
  cursor: pointer;
}
.menu-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.6px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.menu-toggle span:first-child { top: 17px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* Menu mobile */
.main-nav {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  height: calc(100dvh - var(--header-h));
  padding: 24px var(--gutter) 32px;
  background: var(--black);
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .25s, transform .25s var(--ease), visibility 0s linear .25s;
}
.main-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .25s, transform .25s var(--ease), visibility 0s;
}
.main-nav ul { display: flex; flex-direction: column; }
.main-nav ul a {
  display: block;
  padding: 16px 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 22px;
  border-bottom: 1px solid var(--line);
  transition: color .2s;
}
.main-nav ul a:hover,
.main-nav ul a.is-active { color: var(--blue-light); }
.nav-cta-mobile { --h: 54px; font-size: 16px; }

body.no-scroll { overflow: hidden; }

/* ---------- Sections ---------- */
.section {
  position: relative;
  padding: 80px 0;
}
.section-dark { background: var(--bg); color: var(--text); }
.section-light { background: var(--white); color: var(--ink); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 16px;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: currentColor;
}
.section-light .kicker { color: var(--blue); }

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(32px, 7.5vw, 48px); }
.section-sub {
  margin-top: 14px;
  font-size: 17px;
  color: var(--muted);
  max-width: 520px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-h) + 40px) 0 72px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(152, 161, 174, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(152, 161, 174, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 20%, transparent 75%);
}
.hero-glow {
  position: absolute;
  width: 900px;
  height: 900px;
  right: -380px;
  top: -260px;
  background: radial-gradient(circle, rgba(37, 107, 235, 0.26), rgba(37, 107, 235, 0) 62%);
}
/* Feixe diagonal de luz, como nos posts da marca */
.hero-beam,
.contact-beam {
  position: absolute;
  top: -20%;
  width: 140px;
  height: 140%;
  transform: rotate(28deg);
  background: linear-gradient(180deg, rgba(79, 143, 255, 0.28), rgba(37, 107, 235, 0.06) 55%, transparent 80%);
  filter: blur(2px);
}
.hero-beam { right: 12%; opacity: .55; }

.hero-inner {
  display: grid;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(245, 247, 250, 0.03);
  font-family: var(--font-head);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 0 4px rgba(79, 143, 255, 0.18);
}

.hero h1 {
  font-size: clamp(40px, 10.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.04;
  max-width: 15ch;
}
.hero .lead {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 520px;
}
.hero-actions {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-formula {
  margin-top: 36px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero-formula span { color: var(--muted); font-weight: 500; margin: 0 4px; }
.hero-formula em { font-style: normal; color: var(--blue-light); }

/* Hero visual */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 24px 0 40px;
}
.mock-browser {
  position: relative;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #111826 0%, #0B1019 100%);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.mock-bar > span { width: 8px; height: 8px; border-radius: 50%; background: rgba(152, 161, 174, 0.3); }
.mock-url {
  flex: 1;
  max-width: 55%;
  height: 16px;
  margin-left: 12px;
  border-radius: 6px;
  background: rgba(152, 161, 174, 0.1);
}
.mock-body { padding: 16px 18px 20px; }
.mock-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.mock-logo { width: 42px; height: 10px; border-radius: 3px; background: rgba(245, 247, 250, 0.7); }
.mock-links { display: flex; gap: 10px; }
.mock-links i { width: 24px; height: 5px; border-radius: 3px; background: rgba(152, 161, 174, 0.3); }
.mock-btn { width: 48px; height: 14px; border-radius: 4px; background: var(--blue); }
.mock-hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; align-items: center; }
.mock-lines { display: flex; flex-direction: column; gap: 8px; }
.mock-lines i {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: rgba(152, 161, 174, 0.28);
}
.mock-lines i.h-lg { height: 12px; background: rgba(245, 247, 250, 0.82); }
.mock-lines i.accent { background: var(--blue-light); height: 5px; }
.w-40 { width: 40%; } .w-60 { width: 60%; } .w-70 { width: 70%; } .w-80 { width: 80%; } .w-90 { width: 90%; }
.mock-cta { display: flex; gap: 8px; margin-top: 8px; }
.mock-cta b { width: 56px; height: 16px; border-radius: 4px; background: var(--blue); }
.mock-cta b + b { background: transparent; border: 1px solid var(--line-strong); }
.mock-shape {
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1.5px solid var(--blue);
  background: radial-gradient(circle at 50% 35%, #131C2C, #090D14 70%);
  box-shadow: 0 0 40px -8px rgba(37, 107, 235, 0.45);
  display: grid;
  place-items: center;
  padding: 24%;
}
.mock-shape svg { width: 100%; height: auto; aspect-ratio: 328 / 263; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.mock-cards div {
  height: 46px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}
.mock-cards div::before {
  content: "";
  position: absolute;
  left: 10px; top: 9px;
  width: 13px; height: 13px;
  border-radius: 50%;
  border: 1.5px solid var(--blue-light);
}
.mock-cards div::after {
  content: "";
  position: absolute;
  left: 10px; right: 30%; bottom: 10px;
  height: 4px;
  border-radius: 2px;
  background: rgba(152, 161, 174, 0.25);
}

.float-card {
  position: absolute;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(17, 23, 34, 0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}
.fc-title {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.float-chart { width: 58%; right: -4px; bottom: 0; }
.fc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.fc-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--blue-light);
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(37, 107, 235, 0.14);
}
.fc-pill i { width: 5px; height: 5px; border-radius: 50%; background: var(--blue-light); animation: pulse 2s infinite; }
.fc-svg { width: 100%; height: 70px; }
.fc-line { stroke-dasharray: 400; stroke-dashoffset: 400; animation: draw 2.2s .6s var(--ease) forwards; }

.float-chat {
  display: flex;
  align-items: center;
  gap: 10px;
  left: -6px;
  top: 0;
  padding: 10px 14px 10px 10px;
}
.chat-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
}
.chat-icon .icon { width: 18px; height: 18px; }
.chat-line { display: block; width: 90px; height: 5px; margin-top: 6px; border-radius: 3px; background: rgba(152, 161, 174, 0.3); }

/* ---------- Serviços ---------- */
.services { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.services::before,
.process::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: min(1200px, 90%);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(79, 143, 255, 0.4), transparent);
}
.service-grid { display: grid; gap: 16px; }
.service-card {
  position: relative;
  padding: 28px 24px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(21, 28, 41, 0.9), rgba(13, 18, 27, 0.9));
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light) 50%, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 143, 255, 0.35);
  box-shadow: 0 30px 60px -30px rgba(37, 107, 235, 0.35);
}
.service-card:hover::before { transform: scaleX(1); }
.service-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; }
.service-num {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(152, 161, 174, 0.55);
}
.service-card h3 { font-size: 23px; margin-bottom: 10px; }
.service-card > p { color: var(--muted); margin-bottom: 22px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(37, 107, 235, 0.06);
  font-size: 13px;
  color: var(--white);
}

/* ---------- Processo ---------- */
.process { background: var(--bg-2); }
.timeline { position: relative; display: grid; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1.5px;
  background: linear-gradient(180deg, var(--blue), rgba(37, 107, 235, 0.15));
}
.step { position: relative; padding: 0 0 34px 44px; }
.step:last-child { padding-bottom: 0; }
.step-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--black);
  border: 2px solid var(--blue-light);
  box-shadow: 0 0 0 5px rgba(37, 107, 235, 0.15);
}
.step-num {
  display: block;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--blue-light);
  margin-bottom: 6px;
}
.step h3 { font-size: 21px; margin-bottom: 6px; }
.step p { color: var(--muted); max-width: 34ch; }

/* ---------- Contato ---------- */
.contact {
  position: relative;
  padding: 88px 0;
  background: linear-gradient(180deg, var(--bg-2), var(--black));
  border-top: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.contact-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 70% at 85% 100%, rgba(37, 107, 235, 0.3), transparent 70%);
}
.contact-beam { right: 18%; opacity: .6; }
.contact-inner { display: grid; gap: 44px; align-items: center; }
.contact-copy h2 {
  font-size: clamp(32px, 7.5vw, 52px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.035em;
  max-width: 15ch;
}
.contact-copy > p:not(.kicker) {
  margin: 18px 0 32px;
  font-size: 18px;
  color: var(--muted);
  max-width: 460px;
}
.contact-list { display: grid; gap: 12px; }
.contact-list a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(17, 23, 34, 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: transform .3s var(--ease), border-color .3s;
}
.contact-list a:hover { transform: translateX(4px); border-color: rgba(79, 143, 255, 0.45); }
.contact-list span:last-child { display: flex; flex-direction: column; min-width: 0; }
.contact-list small {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-list strong {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #06080C;
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
}
.footer-inner {
  display: grid;
  gap: 24px;
  align-items: center;
}
.footer-line {
  display: none;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), rgba(79, 143, 255, 0.1));
}
.footer-sign { font-size: 14px; line-height: 1.5; color: var(--white); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  font-size: 13.5px;
  color: var(--muted);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.footer-nav a { color: var(--white); opacity: .8; transition: color .2s, opacity .2s; }
.footer-nav a:hover { color: var(--blue-light); opacity: 1; }
.footer-tagline span { color: var(--blue-light); margin: 0 3px; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 0 5px rgba(37, 107, 235, 0.18), 0 16px 36px -10px rgba(37, 107, 235, 0.7);
  transition: transform .3s var(--ease), opacity .3s, visibility .3s;
}
.wa-float .icon { width: 28px; height: 28px; }
.wa-float:hover { transform: translateY(-3px); }
.wa-float.is-hidden { opacity: 0; visibility: hidden; transform: translateY(12px); }

/* ---------- Animações ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--delay, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .fc-line { stroke-dashoffset: 0; }
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */

@media (min-width: 560px) {
  .hero-actions { flex-direction: row; flex-wrap: wrap; }
}

@media (min-width: 768px) {
  :root { --gutter: 32px; }
  .section { padding: 104px 0; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .contact { padding: 112px 0; }
  .footer-inner { grid-template-columns: auto 1fr auto; gap: 40px; }
  .footer-line { display: block; }
  .footer-sign { text-align: right; }
  .float-chat { animation: float 6s ease-in-out infinite; }
}

/* Tablet: o terceiro card ocupa a linha inteira para não ficar sozinho */
@media (min-width: 768px) and (max-width: 1023.98px) {
  .service-grid > :nth-child(3):last-child { grid-column: 1 / -1; }
}

@media (min-width: 1024px) {
  :root { --header-h: 78px; }
  .main-nav {
    position: static;
    height: auto;
    padding: 0;
    background: none;
    flex-direction: row;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }
  .main-nav ul { flex-direction: row; gap: 4px; }
  .main-nav ul a {
    position: relative;
    padding: 8px 14px;
    font-family: var(--font-body);
    font-size: 14.5px;
    font-weight: 500;
    border: 0;
    color: rgba(245, 247, 250, 0.78);
  }
  .main-nav ul a::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 2px;
    height: 1.5px;
    background: var(--blue-light);
    transform: scaleX(0);
    transition: transform .3s var(--ease);
  }
  .main-nav ul a:hover,
  .main-nav ul a.is-active { color: var(--white); }
  .main-nav ul a.is-active::after { transform: scaleX(1); }
  .nav-cta-mobile, .menu-toggle { display: none; }
  .header-cta { display: inline-flex; }

  .hero-inner { grid-template-columns: 1.05fr 1fr; gap: 64px; }
  .hero-visual { max-width: none; padding: 40px 0 56px; }

  .service-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .service-card { padding: 34px 30px 36px; }

  .timeline { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .timeline::before {
    left: 8px;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 1.5px;
    background: linear-gradient(90deg, var(--blue), rgba(37, 107, 235, 0.15));
  }
  .step { padding: 40px 0 0; }
  .step-dot { top: 0; }

  .contact-inner { grid-template-columns: 1.2fr 0.8fr; gap: 72px; }

  .wa-float { right: 28px; bottom: 28px; }
}