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

:root {
  --black: #0B0B0C;
  --lime: #C8FF00;
  --white: #F5F5F2;
  --gray: #9A9A94;
  --line: rgba(255, 255, 255, .08);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

h1,
h2,
h3,
.serif {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  line-height: 1.15;
}

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

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.eyebrow {
  letter-spacing: .35em;
  text-transform: uppercase;
  font-size: .72rem;
  color: var(--lime);
  font-weight: 500;
  margin-bottom: 18px;
}

section {
  padding: 110px 0;
  position: relative;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.lead {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 640px;
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: .3s;
  background: transparent;
}

header.scrolled {
  background: rgba(11, 11, 12, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  background: var(--lime);
  color: var(--black);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.1rem;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .04em;
}

.logo-tag {
  font-size: .6rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--lime);
}

.nav-links {
  display: flex;
  gap: 34px;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray);
}

.nav-links a:hover {
  color: var(--white);
}

.btn {
  background: #C8FF00;
  color: #0B0B0C;
  padding: 14px 28px;
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: .25s;
  font-family: inherit;
}

.btn:hover {
  background: #d6ff3d;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .3);
  padding: 14px 28px;
  font-weight: 500;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition: .25s;
  font-family: inherit;
}

.btn-outline:hover {
  border-color: var(--lime);
  color: var(--lime);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  background: linear-gradient(rgba(11, 11, 12, .75), rgba(11, 11, 12, .9)), url('https://images.unsplash.com/photo-1556761175-b413da4baf72?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  margin-bottom: 26px;
  max-width: 820px;
}

.hero h1 em {
  font-style: normal;
  color: var(--lime);
}

.hero .lead {
  font-size: 1.15rem;
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-line {
  margin-top: 60px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  color: var(--gray);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero-line span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-line span::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
}

/* SOBRE */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-img {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  min-height: 400px;
  background: linear-gradient(rgba(11, 11, 12, .4), rgba(11, 11, 12, .4)), url('https://images.unsplash.com/photo-1521737711867-e3b97375f902?q=80&w=1200&auto=format&fit=crop') center/cover;
}

.about-text p {
  margin-bottom: 18px;
  color: var(--gray);
}

.about-text p strong {
  color: var(--white);
  font-weight: 500;
}

.diffs {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.diff {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.diff::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.diff b {
  color: var(--white);
  font-weight: 500;
  display: block;
}

.diff span {
  color: var(--gray);
  font-size: .92rem;
}

/* ESTRATEGIA */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 50px;
}

.pillar {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 34px 28px;
  transition: .3s;
  background: rgba(255, 255, 255, .02);
}

.pillar:hover {
  border-color: var(--lime);
  transform: translateY(-4px);
}

.pillar .num {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--lime);
  margin-bottom: 16px;
  letter-spacing: .1em;
}

.pillar h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.pillar p {
  color: var(--gray);
  font-size: .92rem;
}

/* ATUACAO */
.territory {
  background: linear-gradient(rgba(11, 11, 12, .88), rgba(11, 11, 12, .94)), url('https://images.unsplash.com/photo-1524661135-423995f22d0b?q=80&w=1600&auto=format&fit=crop') center/cover fixed;
}

.regions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 50px;
}

.region {
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, .02);
}

.region-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.region-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgba(11, 11, 12, .8));
}

.region-body {
  padding: 26px;
}

.region-body h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.region-body p {
  color: var(--gray);
  font-size: .9rem;
}

/* METODO */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 50px;
}

.step::before {
  counter-increment: step;
  content: '0' counter(step);
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  color: var(--lime);
  position: absolute;
  top: 0;
  left: 0;
  opacity: .9;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--gray);
  font-size: .9rem;
}

/* PROVA */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-top: 50px;
  text-align: center;
}

.stat .value {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--lime);
}

.stat .label {
  color: var(--gray);
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 8px;
}

/* FAQ */
.faq {
  max-width: 760px;
  margin: 50px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  font-size: 1.02rem;
}

.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--lime);
  transition: .3s;
}

.faq-item.open .faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  color: var(--gray);
  font-size: .94rem;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding-top: 14px;
}

/* FORM */
.form-section {
  background: linear-gradient(rgba(11, 11, 12, .9), rgba(11, 11, 12, .95)), url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?q=80&w=1600&auto=format&fit=crop') center/cover fixed;
}

.form-wrap {
  max-width: 640px;
  margin: 0 auto;
}

.form-wrap .lead {
  text-align: center;
  margin: 0 auto 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-grid .full {
  grid-column: 1/-1;
}

label {
  display: block;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}

input,
select,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 14px 16px;
  color: var(--white);
  font-family: inherit;
  font-size: .95rem;
  transition: .25s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--lime);
}

select option {
  background: var(--black);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: var(--line);
}

.check input {
  width: auto;
  margin-top: 4px;
}

.check label {
  text-transform: none;
  letter-spacing: 0;
  font-size: .85rem;
  color: var(--gray);
  margin: 0;
}

.form-submit {
  width: 100%;
  margin-top: 10px;
}

.form-msg {
  display: none;
  text-align: center;
  padding: 22px;
  border: 1px solid var(--lime);
  border-radius: 6px;
  color: var(--lime);
  margin-top: 20px;
  font-weight: 500;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--line);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.footer-col a,
.footer-col p {
  display: block;
  color: var(--gray);
  font-size: .9rem;
  margin-bottom: 10px;
}

.footer-col a:hover {
  color: var(--lime);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: #666;
}

/* MENU MOBILE */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}

.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: .3s;
}

@media(max-width:860px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 70%;
    background: var(--black);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    gap: 28px;
    transition: .4s;
    border-left: 1px solid var(--line);
  }

  .nav-links.open {
    right: 0;
  }

  .hamburger {
    display: flex;
    z-index: 110;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}