/* ============================================================
   PAC Digital — Corporate Green Theme
   Fonts: Fraunces (display/serif) · Inter (body)
   Hero/Footer: #0C1E10 · Sections: white / #F4FAF6
============================================================ */

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

:root {
  /* Dark (hero / footer / CTA) */
  --bg-dark:   #0C1E10;
  --bg-dark-2: #132516;

  /* Light (content sections) */
  --bg:     #FFFFFF;
  --bg-alt: #F4FAF6;

  /* Brand greens */
  --green:       #155A3F;
  --green-mid:   #1A7050;
  --green-light: #4ADE80;
  --green-pale:  #DCFCE7;

  /* Text on light backgrounds */
  --t1: #0F1F13;
  --t2: #374151;
  --t3: #6B7280;

  /* Text on dark backgrounds */
  --inv-1: #F0FDF4;
  --inv-2: rgba(240,253,244,0.72);
  --inv-3: rgba(240,253,244,0.42);

  /* Borders */
  --bd-dark:  rgba(255,255,255,0.10);
  --bd-light: #E5E7EB;
  --bd-green: rgba(21,90,63,0.18);

  /* Status */
  --red:    #EF4444;
  --yellow: #FCD34D;
  --blue:   #3B82F6;
  --purple: #8B5CF6;

  /* Fonts */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', sans-serif;

  /* Shape */
  --r-pill: 100px;
  --r-card: 16px;
  --r-sm:   8px;

  /* Transition */
  --t: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--t2);
  line-height: 1.65;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 { color: var(--t1); line-height: 1.15; }

.text-green {
  color: var(--green);
  font-style: italic;
}

/* ── Eyebrow pill ────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid rgba(21,90,63,0.25);
  background: rgba(21,90,63,0.08);
  color: var(--green);
  font-size: 11px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 5px 14px; border-radius: var(--r-pill);
  margin-bottom: 24px;
}
.eyebrow--dark {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  color: var(--inv-1);
}
.eyebrow--dot::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: currentColor; flex-shrink: 0;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  border: none; border-radius: var(--r-pill);
  cursor: pointer; transition: all var(--t);
  text-decoration: none; white-space: nowrap;
  padding: 13px 28px;
}
.btn--primary {
  background: var(--green); color: white;
}
.btn--primary:hover {
  background: var(--green-mid);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(21,90,63,0.3);
}
.btn--ghost {
  background: transparent; color: var(--inv-1);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost-green {
  background: transparent; color: var(--green);
  border: 1.5px solid var(--bd-green);
}
.btn--ghost-green:hover { background: rgba(21,90,63,0.06); }
.btn--nav {
  background: var(--green); color: white;
  padding: 10px 22px; font-size: 14px;
}
.btn--nav:hover { background: var(--green-mid); }
.btn--lg { padding: 15px 34px; font-size: 16px; }
.btn--sm { padding: 9px 20px; font-size: 13px; }
.btn--submit { width: 100%; padding: 15px; font-size: 15px; margin-top: 4px; }

/* ── Section ─────────────────────────────────────────────── */
.section { padding: 112px 0; }

.section__header { text-align: center; max-width: 680px; margin: 0 auto 72px; }
.section__header h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700; margin-bottom: 16px;
}
.section__header p { font-size: 17px; color: var(--t3); line-height: 1.75; }

.section__header--inv h2 { color: var(--inv-1); }
.section__header--inv p  { color: var(--inv-2); }

/* ── Scroll reveal ───────────────────────────────────────── */
.reveal { transition: opacity .7s ease, transform .7s ease; }
.js-loaded .reveal { opacity: 0; transform: translateY(24px); }
.js-loaded .reveal.revealed { opacity: 1; transform: none; }

/* ============================================================
   NAVIGATION
============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0; transition: all var(--t);
}
.nav--scrolled {
  background: rgba(12,30,16,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bd-dark);
  padding: 12px 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav__logo-img {
  width: 36px; height: 36px;
  border-radius: 8px;
  object-fit: contain;
  background: white;
  padding: 3px;
  flex-shrink: 0;
}
.nav__brand { font-family: var(--font-display); font-size: 19px; font-weight: 700; color: var(--inv-1); }
.nav__brand strong { color: var(--green-light); font-weight: 700; }

.nav__links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav__links a {
  text-decoration: none; font-size: 14px; font-weight: 400;
  color: var(--inv-2); padding: 7px 14px; border-radius: 8px; transition: all var(--t);
}
.nav__links a:hover { color: var(--inv-1); background: rgba(255,255,255,0.06); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav__toggle span { display: block; width: 22px; height: 1.5px; background: var(--inv-1); border-radius: 2px; transition: all var(--t); }
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  padding: 130px 0 100px;
  background: var(--bg-dark);
  position: relative; overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,222,128,0.2), transparent);
}

.hero__inner {
  display: grid; grid-template-columns: 1fr 1.4fr;
  align-items: center; gap: 60px;
  position: relative; z-index: 1;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 700; line-height: 1.04;
  letter-spacing: -1px;
  color: var(--inv-1);
  margin-bottom: 24px;
}
.hero__title em {
  font-style: italic;
  color: var(--green-light);
}

.hero__sub {
  font-size: 17px; line-height: 1.8;
  color: var(--inv-2);
  margin-bottom: 40px; max-width: 480px;
}

.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.hero__trust { display: flex; flex-direction: column; gap: 10px; }
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--inv-3);
}
.trust-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--green-light); flex-shrink: 0;
}

.hero__scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--inv-3); font-size: 10px; letter-spacing: 2px;
  z-index: 2; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, transparent, var(--green-light)); }

/* ── Devices ─────────────────────────────────────────────── */
.hero__devices { display: flex; align-items: flex-end; gap: 14px; justify-content: flex-end; }
.device { display: flex; flex-direction: column; align-items: center; gap: 10px; }

.device__shell {
  background: #081610;
  border-radius: 20px; padding: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow:
    0 0 0 1px rgba(74,222,128,0.05),
    0 40px 80px rgba(0,0,0,0.5),
    0 0 60px rgba(21,90,63,0.18);
}
.device__screen { background: #F8F9FA; overflow: hidden; display: block; }
.device--tablet .device__shell { border-radius: 16px; }
.device--tablet .device__screen { width: 360px; aspect-ratio: 640/480; border-radius: 10px; }
.device--phone .device__shell  { border-radius: 26px; padding: 10px 8px; }
.device--phone .device__screen { width: 148px; aspect-ratio: 240/480; border-radius: 16px; }
.device--phone-2 { transform: translateY(44px); }

.device__label {
  font-size: 11px; font-weight: 400;
  color: var(--inv-3); letter-spacing: 0.3px; text-align: center;
}

/* ============================================================
   PROBLEM STRIP
============================================================ */
.problem-strip {
  padding: 80px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--bd-light);
  border-bottom: 1px solid var(--bd-light);
}
.strip-label {
  text-align: center; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--green); margin-bottom: 48px;
}
.problem-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.problem-item {
  padding: 32px 24px;
  background: white;
  border: 1px solid var(--bd-light);
  border-radius: var(--r-card);
  transition: border-color var(--t), box-shadow var(--t);
}
.problem-item:hover {
  border-color: var(--bd-green);
  box-shadow: 0 4px 20px rgba(21,90,63,0.08);
}
.problem-item__num {
  font-size: 12px; font-weight: 700;
  color: var(--green); margin-bottom: 16px; letter-spacing: 1px;
}
.problem-item h3 { font-size: 15px; font-weight: 600; color: var(--t1); margin-bottom: 8px; }
.problem-item p { font-size: 13px; color: var(--t3); line-height: 1.7; }

/* ============================================================
   ORIGIN — Feito por quem conhece
============================================================ */
.origin { background: var(--bg); }

.origin__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.origin__text h2 {
  font-size: clamp(28px, 3.8vw, 46px);
  margin-bottom: 20px;
}

.origin__lead {
  font-size: 17px; line-height: 1.8;
  color: var(--t2); margin-bottom: 18px;
}

.origin__text p {
  font-size: 15px; line-height: 1.8;
  color: var(--t3); margin-bottom: 24px;
}

.origin__highlight {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--bg-alt);
  border-left: 3px solid var(--green);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 16px 20px;
}
.origin__highlight svg { flex-shrink: 0; margin-top: 2px; }
.origin__highlight span {
  font-size: 14px; line-height: 1.7;
  color: var(--t1); font-weight: 500;
}

/* Cards direita */
.origin__cards { display: flex; flex-direction: column; gap: 20px; }

.origin-card {
  background: white;
  border: 1px solid var(--bd-light);
  border-radius: var(--r-card);
  padding: 32px 28px;
}
.origin-card--dark {
  background: var(--green);
  border-color: var(--green);
  color: white;
}
.origin-card__icon { font-size: 28px; margin-bottom: 14px; }
.origin-card h4 {
  font-size: 16px; font-weight: 700;
  margin-bottom: 10px;
  color: inherit;
}
.origin-card--dark h4 { color: white; }
.origin-card p {
  font-size: 13px; line-height: 1.7;
  color: var(--t3); margin-bottom: 18px;
}
.origin-card--dark p { color: rgba(255,255,255,0.75); }

/* Tags de segmento */
.origin-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.origin-card__tags span {
  font-size: 12px; font-weight: 600;
  background: rgba(255,255,255,0.15);
  color: white;
  padding: 4px 12px; border-radius: var(--r-pill);
  border: 1px solid rgba(255,255,255,0.25);
}

/* Selos de inspeção */
.origin-card__seals { display: flex; gap: 12px; }
.seal {
  flex: 1; text-align: center;
  padding: 12px 8px;
  border-radius: var(--r-sm);
  font-weight: 800; font-size: 15px;
  display: flex; flex-direction: column; gap: 4px;
}
.seal span { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.seal--federal { background: #EFF6FF; color: #1D4ED8; border: 1px solid #BFDBFE; }
.seal--state   { background: #F5F3FF; color: #6D28D9; border: 1px solid #DDD6FE; }
.seal--city    { background: #ECFDF5; color: var(--green); border: 1px solid var(--green-pale); }

/* Responsive */
@media (max-width: 1100px) {
  .origin__inner { grid-template-columns: 1fr; gap: 48px; }
}

/* ============================================================
   SOLUTION CYCLE
============================================================ */
.solution { background: var(--bg); }
.cycle-flow { display: flex; align-items: flex-start; justify-content: center; gap: 0; flex-wrap: wrap; }
.cycle-step { flex: 1; min-width: 140px; max-width: 200px; text-align: center; padding: 0 16px; }
.cycle-step__icon {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin: 0 auto 16px;
  border: 2px solid var(--bd-light);
}
.cycle-step h4 { font-size: 14px; font-weight: 600; color: var(--t1); margin-bottom: 8px; }
.cycle-step p { font-size: 12px; color: var(--t3); line-height: 1.6; }
.cycle-arrow { font-size: 18px; color: var(--green); padding-top: 16px; flex-shrink: 0; align-self: flex-start; margin-top: 20px; }

/* ============================================================
   FEATURES
============================================================ */
.features { background: var(--bg-alt); }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature-card {
  background: white;
  border: 1px solid var(--bd-light);
  border-radius: var(--r-card); padding: 36px 28px;
  transition: border-color var(--t), box-shadow var(--t);
}
.feature-card:hover {
  border-color: var(--bd-green);
  box-shadow: 0 8px 28px rgba(21,90,63,0.08);
}
.feature-card--accent { border-color: var(--green); }

.feature-card__tag {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--green); margin-bottom: 16px; display: block;
}
.feature-card__icon { font-size: 28px; margin-bottom: 14px; }
.feature-card h3 { font-size: 17px; font-weight: 600; color: var(--t1); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--t3); line-height: 1.7; margin-bottom: 18px; }
.feature-card ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.feature-card ul li { font-size: 13px; color: var(--t3); padding-left: 16px; position: relative; }
.feature-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--green); font-weight: 700; }

/* ============================================================
   STATS SHOWCASE
============================================================ */
.stats-showcase { background: var(--bg); }
.stat-tab-content { display: grid; grid-template-columns: 1fr 260px; gap: 32px; align-items: start; }

.screen-showcase {
  border-radius: var(--r-card); overflow: hidden;
  border: 1px solid var(--bd-light);
  box-shadow: 0 4px 32px rgba(21,90,63,0.06);
}
.screen-showcase__header {
  background: var(--t1); padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
}
.screen-showcase__dots { display: flex; gap: 6px; }
.screen-showcase__dots span { width: 11px; height: 11px; border-radius: 50%; }
.screen-showcase__dots span:nth-child(1) { background: #FF5F57; }
.screen-showcase__dots span:nth-child(2) { background: #FEBC2E; }
.screen-showcase__dots span:nth-child(3) { background: #28C840; }
.screen-showcase__url {
  font-family: monospace; font-size: 11px; color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06); padding: 3px 12px; border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.08);
}
.screen-showcase__body { background: #F8F9FA; }

.stats-side-cards { display: flex; flex-direction: column; gap: 12px; }
.mini-stat {
  background: white; border: 1px solid var(--bd-light);
  border-radius: var(--r-card); padding: 18px 16px;
  display: flex; align-items: center; gap: 14px;
  transition: border-color var(--t);
}
.mini-stat:hover { border-color: var(--bd-green); }
.mini-stat__icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.mini-stat strong { display: block; font-size: 13px; font-weight: 600; color: var(--t1); margin-bottom: 2px; }
.mini-stat span { font-size: 12px; color: var(--t3); line-height: 1.4; }

/* ============================================================
   FOR WHOM
============================================================ */
.for-whom { background: var(--bg-alt); }
.profiles-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; }
.profile-card {
  background: white; border: 1px solid var(--bd-light);
  border-radius: var(--r-card); padding: 28px 16px; text-align: center;
  transition: border-color var(--t), box-shadow var(--t);
}
.profile-card:hover {
  border-color: var(--bd-green);
  box-shadow: 0 4px 16px rgba(21,90,63,0.08);
}
.profile-card--featured { border-color: var(--green); }
.profile-card__avatar {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 14px;
}
.profile-card h3 { font-size: 14px; font-weight: 600; color: var(--t1); margin-bottom: 8px; }
.profile-card p { font-size: 12px; color: var(--t3); line-height: 1.6; margin-bottom: 12px; }
.profile-tag {
  font-size: 10px; font-weight: 500;
  color: var(--t3); background: var(--bg-alt);
  border: 1px solid var(--bd-light);
  padding: 3px 10px; border-radius: var(--r-pill); display: inline-block;
}
.profile-tag--green { color: var(--green); border-color: var(--bd-green); background: rgba(21,90,63,0.05); }

/* ============================================================
   HOW IT WORKS
============================================================ */
.how-it-works { background: var(--bg-dark); }

.steps-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.step-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--bd-dark);
  border-radius: var(--r-card); padding: 44px 32px; position: relative;
  transition: background var(--t), border-color var(--t);
}
.step-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(74,222,128,0.2);
}
.step-card__number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--green); color: white;
  font-size: 17px; font-weight: 700;
  margin-bottom: 24px;
}
.step-card h3 { font-size: 19px; font-weight: 600; color: var(--inv-1); margin-bottom: 12px; }
.step-card p { font-size: 14px; color: var(--inv-2); line-height: 1.75; margin-bottom: 20px; }
.step-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.step-card ul li { font-size: 13px; color: var(--inv-3); padding-left: 16px; position: relative; }
.step-card ul li::before { content: '→'; position: absolute; left: 0; color: var(--green-light); }

/* ============================================================
   NUMBERS
============================================================ */
.numbers-section {
  padding: 80px 0;
  background: var(--green);
}
.numbers-grid { display: flex; align-items: center; justify-content: center; }
.number-item { text-align: center; padding: 0 48px; flex: 1; }
.number-item__val {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 58px); font-weight: 700;
  line-height: 1; margin-bottom: 10px; color: white;
}
.number-item__label { font-size: 13px; color: rgba(255,255,255,0.7); max-width: 160px; margin: 0 auto; line-height: 1.5; }
.number-divider { width: 1px; height: 60px; background: rgba(255,255,255,0.2); flex-shrink: 0; }

/* ============================================================
   ROADMAP
============================================================ */
.roadmap { background: var(--bg); }
.roadmap-track {
  max-width: 760px; margin: 0 auto;
  position: relative; display: flex; flex-direction: column;
}
.roadmap-track::before {
  content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
  width: 1px; background: linear-gradient(to bottom, var(--green), var(--bd-light), transparent);
}
.rm-item { display: grid; grid-template-columns: 32px 1fr; gap: 28px; padding-bottom: 40px; position: relative; }
.rm-dot {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-alt); border: 1px solid var(--bd-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0; z-index: 1;
}
.rm-item--done   .rm-dot { background: rgba(21,90,63,0.12); border-color: rgba(21,90,63,0.3); color: var(--green); }
.rm-item--current .rm-dot { background: var(--green); border-color: var(--green); color: white; box-shadow: 0 0 16px rgba(21,90,63,0.3); }
.rm-dot--future { color: var(--t3); }
.rm-tag {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--t3); margin-bottom: 6px; display: block;
}
.rm-tag--current { color: var(--green); }
.rm-item--done .rm-tag { color: rgba(21,90,63,0.7); }
.rm-tag--future { color: var(--t3); }
.rm-content h4 { font-size: 16px; font-weight: 600; color: var(--t1); margin-bottom: 5px; }
.rm-content p { font-size: 13px; color: var(--t3); line-height: 1.65; }

/* ============================================================
   TECH
============================================================ */
.tech { background: var(--bg-alt); }
.tech__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.tech__text h2 { font-family: var(--font-display); font-size: clamp(26px, 3.5vw, 38px); font-weight: 700; margin-bottom: 14px; color: var(--t1); }
.tech__text p { font-size: 15px; color: var(--t3); line-height: 1.75; margin-bottom: 28px; }
.tech-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.tech-list li { font-size: 14px; color: var(--t3); padding-left: 20px; position: relative; line-height: 1.5; }
.tech-list li::before { content: '◆'; position: absolute; left: 0; color: var(--green); font-size: 7px; top: 6px; }
.tech-list li strong { color: var(--t1); font-weight: 600; }
.tech-badge-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.tbadge {
  background: white; border: 1px solid var(--bd-light);
  border-radius: var(--r-sm); padding: 9px 16px;
  font-size: 12px; font-weight: 500; color: var(--t3);
  transition: all var(--t);
}
.tbadge:hover { border-color: var(--bd-green); color: var(--green); }
.tbadge--green { color: var(--green); border-color: var(--bd-green); background: rgba(21,90,63,0.05); }

/* ============================================================
   CONTACT
============================================================ */
.contact { background: var(--bg-dark); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; }
.contact__text h2 { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 44px); font-weight: 700; margin-bottom: 14px; color: var(--inv-1); }
.contact__text p { font-size: 16px; color: var(--inv-2); line-height: 1.75; margin-bottom: 36px; }
.contact__benefits { display: flex; flex-direction: column; gap: 12px; }
.cbenefit { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--inv-2); }

.contact-form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-card); padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--inv-3); text-transform: uppercase; letter-spacing: 0.8px; }
.form-group input, .form-group textarea {
  font-family: var(--font-body); font-size: 14px; color: var(--inv-1);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-sm); padding: 11px 14px;
  transition: all var(--t); outline: none; resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--inv-3); }
.form-group input:focus, .form-group textarea:focus {
  border-color: rgba(74,222,128,0.4);
  background: rgba(74,222,128,0.04);
  box-shadow: 0 0 0 3px rgba(74,222,128,0.08);
}
.form-note { text-align: center; font-size: 11px; color: var(--inv-3); margin-top: 10px; }

/* ============================================================
   FOOTER
============================================================ */
.footer { background: var(--bg-dark); border-top: 1px solid var(--bd-dark); }
.footer__top { display: grid; grid-template-columns: 1fr auto; gap: 60px; padding: 60px 0 48px; border-bottom: 1px solid var(--bd-dark); }
.footer__brand p { font-size: 13px; color: var(--inv-3); line-height: 1.75; margin-top: 16px; max-width: 300px; }
.powered { font-size: 12px; color: var(--inv-3) !important; margin-top: 12px !important; }
.footer__nav { display: flex; gap: 60px; }
.footer__col h5 { font-size: 11px; font-weight: 700; color: var(--inv-3); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 14px; color: var(--inv-3); text-decoration: none; transition: color var(--t); }
.footer__col a:hover { color: var(--inv-1); }
.footer__bottom { padding: 20px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer__bottom-inner span { font-size: 11px; color: var(--inv-3); }

/* ============================================================
   WHATSAPP
============================================================ */
/* Botão na seção de contato */
.btn--whatsapp {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: white;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 13px 28px; border-radius: var(--r-pill);
  text-decoration: none; margin-top: 28px;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.btn--whatsapp:hover {
  background: #1ebe5c;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

/* Botão flutuante fixo */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--t), box-shadow var(--t);
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}

/* ============================================================
   RESPONSIVE ≤ 1100px
============================================================ */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero__devices { justify-content: center; }
  .device--phone-2 { transform: translateY(20px); }

  .problem-grid { grid-template-columns: repeat(2,1fr); }
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .profiles-grid { grid-template-columns: repeat(3,1fr); }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .tech__inner { grid-template-columns: 1fr; gap: 48px; }
  .stat-tab-content { grid-template-columns: 1fr; }
  .stats-side-cards { flex-direction: row; flex-wrap: wrap; }
  .mini-stat { flex: 1; min-width: 200px; }
}

/* ============================================================
   RESPONSIVE ≤ 768px
============================================================ */
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .section__header { margin-bottom: 48px; }
  .hero { padding: 100px 0 80px; }

  .hero__devices { gap: 8px; transform: scale(0.85); transform-origin: center; }

  .nav__links { display: none; }
  .nav__links.open {
    display: flex; flex-direction: column; gap: 4px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-dark-2);
    border-bottom: 1px solid var(--bd-dark);
    padding: 16px 24px;
  }
  .nav__toggle { display: flex; }

  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .profiles-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .numbers-grid { flex-wrap: wrap; gap: 32px; }
  .number-item { flex: 1; min-width: 140px; }
  .number-divider { display: none; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__nav { flex-wrap: wrap; gap: 32px; }
}