/* LumbsS — Landing Page */

:root {
  --green-950: #17352b;
  --green-900: #1d4033;
  --green-800: #285442;
  --green-700: #356b54;
  --green-500: #6f9b79;
  --cream: #f5f0e4;
  --cream-2: #ebe3d2;
  --paper: #fffdf8;
  --ink: #1c2923;
  --muted: #66736d;
  --line: rgba(29, 64, 51, .14);
  --shadow: 0 22px 60px rgba(23, 53, 43, .12);
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 248, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav-container {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  color: var(--green-900);
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand-name {
  font-size: 1.35rem;
  letter-spacing: -.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #425149;
  font-size: .92rem;
  font-weight: 700;
}

.nav a {
  transition: color .2s ease, transform .2s ease;
}

.nav a:hover {
  color: var(--green-700);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  color: var(--green-900);
  font-size: 1.6rem;
  cursor: pointer;
}

/* Common */

.section {
  padding: 110px 0;
}

.section-soft {
  background: var(--cream);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--green-700);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading h2,
.split-layout h2 {
  color: var(--green-950);
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.section-heading p,
.split-layout > div:first-child p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 1.05rem;
}

/* Hero */

.hero {
  position: relative;
  padding: 96px 0 90px;
  background:
    radial-gradient(circle at 85% 15%, rgba(111,155,121,.22), transparent 31%),
    linear-gradient(135deg, #fffdf8 0%, #f5f0e4 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .25;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(29,64,51,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,64,51,.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 70px;
}

.hero h1 {
  max-width: 720px;
  color: var(--green-950);
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: .98;
  letter-spacing: -.07em;
}

.hero h1 span {
  color: var(--green-700);
}

.hero-text {
  max-width: 650px;
  margin-top: 26px;
  color: #52625a;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--green-900);
  color: white;
  box-shadow: 0 14px 30px rgba(29,64,51,.22);
}

.button-primary:hover {
  background: var(--green-800);
}

.button-secondary {
  color: var(--green-900);
  border: 1px solid rgba(29,64,51,.22);
  background: rgba(255,255,255,.6);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.hero-tags span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #506158;
  background: rgba(255,255,255,.55);
  font-size: .78rem;
  font-weight: 750;
}

.hero-card {
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  top: -40px;
  right: -40px;
  border-radius: 50%;
  background: var(--green-500);
  filter: blur(70px);
  opacity: .23;
}

.mockup {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 32px;
  background: rgba(255,255,255,.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  transform: rotate(1deg);
}

.mockup-top,
.progress-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.mockup-top div {
  display: grid;
}

.mockup-top small,
.mockup-stat span,
.mini-card span {
  color: var(--muted);
  font-size: .78rem;
}

.mockup-top strong {
  color: var(--green-950);
  font-size: 1.3rem;
}

.status-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #71a77c;
  box-shadow: 0 0 0 7px rgba(113,167,124,.13);
}

.mockup-stat {
  display: grid;
  gap: 5px;
  margin-top: 30px;
  padding: 22px;
  border-radius: 20px;
  color: white;
  background: var(--green-900);
}

.mockup-stat span {
  color: rgba(255,255,255,.7);
}

.mockup-stat strong {
  font-size: 1.35rem;
}

.progress-card {
  margin-top: 14px;
  padding: 20px;
  border-radius: 20px;
  background: var(--cream);
}

.progress-title {
  font-size: .84rem;
}

.progress-bar {
  height: 9px;
  margin-top: 15px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(29,64,51,.11);
}

.progress-value {
  width: 78%;
  height: 100%;
  border-radius: inherit;
  background: var(--green-700);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.mini-card {
  display: grid;
  gap: 3px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.mini-card strong {
  color: var(--green-900);
  font-size: .9rem;
}

/* Stats */

.stats-section {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: white;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  display: grid;
  gap: 2px;
  padding: 12px 26px;
  border-right: 1px solid var(--line);
}

.stat:first-child {
  padding-left: 0;
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  color: var(--green-800);
  font-size: 1.45rem;
}

.stat span {
  color: var(--muted);
  font-size: .82rem;
}

/* Cards */

.cards {
  display: grid;
  gap: 20px;
}

.three-columns,
.audience-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.feature-card,
.audience-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  transition: transform .25s ease, box-shadow .25s ease;
}

.card:hover,
.feature-card:hover,
.audience-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 45px rgba(23,53,43,.09);
}

.card {
  min-height: 260px;
  padding: 30px;
}

.card-number {
  color: var(--green-500);
  font-size: .82rem;
  font-weight: 900;
}

.card h3,
.feature-card h3,
.audience-card h3 {
  margin-top: 42px;
  color: var(--green-950);
  font-size: 1.25rem;
  line-height: 1.25;
}

.card p,
.feature-card p,
.audience-card p {
  margin-top: 13px;
  color: var(--muted);
  font-size: .94rem;
}

/* Solution */

.split-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: start;
  gap: 80px;
}

.solution-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: white;
  box-shadow: var(--shadow);
}

.solution-item {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  padding: 26px 28px;
  border-bottom: 1px solid var(--line);
}

.solution-item:last-child {
  border-bottom: 0;
}

.solution-item > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: var(--green-800);
  font-size: .8rem;
  font-weight: 900;
}

.solution-item h3 {
  color: var(--green-950);
}

.solution-item p {
  margin-top: 5px;
  color: var(--muted);
  font-size: .9rem;
}

/* Features */

.feature-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  min-height: 290px;
  padding: 28px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: white;
  background: var(--green-800);
  font-size: 1.2rem;
}

.feature-card h3 {
  margin-top: 34px;
}

/* Dark process */

.section-dark {
  color: white;
  background:
    radial-gradient(circle at 80% 20%, rgba(111,155,121,.18), transparent 25%),
    var(--green-950);
}

.section-heading.light h2 {
  color: white;
}

.section-dark .eyebrow {
  color: #b6d0b9;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step {
  min-height: 245px;
  padding: 25px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 22px;
  background: rgba(255,255,255,.055);
}

.step-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green-950);
  background: var(--cream);
  font-weight: 900;
}

.step h3 {
  margin-top: 45px;
  font-size: 1.15rem;
}

.step p {
  margin-top: 10px;
  color: rgba(255,255,255,.67);
  font-size: .9rem;
}

/* Audience */

.audience-grid {
  display: grid;
  gap: 20px;
}

.audience-card {
  padding: 30px;
  min-height: 280px;
}

.audience-card > span {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--green-800);
  background: var(--cream);
  font-size: .76rem;
  font-weight: 900;
}

.audience-card h3 {
  margin-top: 35px;
}

/* Principles */

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: var(--line);
}

.principle {
  padding: 30px;
  background: white;
}

.principle strong {
  color: var(--green-900);
  font-size: 1.05rem;
}

.principle p {
  margin-top: 10px;
  color: var(--muted);
  font-size: .9rem;
}

/* Pilot */

.pilot-section {
  background: white;
}

.pilot-card {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  align-items: center;
  gap: 60px;
  padding: 60px;
  border-radius: 32px;
  color: white;
  background:
    radial-gradient(circle at 90% 20%, rgba(255,255,255,.12), transparent 25%),
    var(--green-800);
  box-shadow: var(--shadow);
}

.pilot-card .eyebrow {
  color: #d7e5d7;
}

.pilot-card h2 {
  max-width: 700px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -.05em;
}

.pilot-card p {
  max-width: 650px;
  margin-top: 18px;
  color: rgba(255,255,255,.73);
}

.pilot-action {
  display: grid;
  gap: 13px;
}

.button-light {
  background: var(--cream);
  color: var(--green-950);
}

.pilot-action small {
  color: rgba(255,255,255,.65);
  text-align: center;
}

/* Footer */

.footer {
  padding: 50px 0;
  border-top: 1px solid var(--line);
  background: var(--cream);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 40px;
}

.footer-logo {
  color: var(--green-900);
  font-size: 1.5rem;
  letter-spacing: -.04em;
}

.footer-content > div:first-child p,
.copyright {
  margin-top: 4px;
  color: var(--muted);
  font-size: .82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #536159;
  font-size: .82rem;
  font-weight: 750;
}

/* Entrance animation hooks used by script.js */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Tablet */

@media (max-width: 900px) {
  .nav {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--paper);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 13px 12px;
    border-radius: 12px;
  }

  .nav a:hover {
    background: var(--cream);
    transform: none;
  }

  .menu-button {
    display: block;
  }

  .hero-grid,
  .split-layout,
  .pilot-card {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 55px;
  }

  .hero-card {
    max-width: 620px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 0;
  }

  .stat:nth-child(2) {
    border-right: 0;
  }

  .stat:nth-child(3) {
    padding-left: 0;
  }

  .three-columns,
  .feature-grid,
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* Phone */

@media (max-width: 600px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    padding: 68px 0 65px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 13vw, 4.3rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .mockup {
    padding: 18px;
    border-radius: 25px;
    transform: none;
  }

  .mini-grid,
  .three-columns,
  .feature-grid,
  .audience-grid,
  .steps,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat,
  .stat:first-child,
  .stat:nth-child(3) {
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stat:last-child {
    border-bottom: 0;
  }

  .card,
  .feature-card,
  .audience-card {
    min-height: auto;
  }

  .split-layout {
    gap: 45px;
  }

  .solution-item {
    grid-template-columns: 42px 1fr;
    padding: 22px 18px;
  }

  .pilot-card {
    padding: 35px 25px;
    gap: 35px;
  }

  .footer-links {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}


/* =========================================================
   LumbsS — Mobile polish V2
   Ajustes feitos após teste real no celular
   ========================================================= */

@media (max-width: 600px) {
  .header .nav-container {
    min-height: 72px;
  }

  .brand {
    gap: 9px;
  }

  .brand-logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .brand-name {
    font-size: 1.45rem;
  }

  .menu-button {
    font-size: 1.75rem;
  }

  .section {
    padding: 62px 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .section-heading h2,
  .split-layout h2 {
    font-size: clamp(2rem, 9.5vw, 2.75rem);
    line-height: 1.04;
  }

  .section-heading p,
  .split-layout > div:first-child p {
    margin-top: 16px;
    font-size: .98rem;
    line-height: 1.65;
  }

  .eyebrow {
    margin-bottom: 13px;
    font-size: .72rem;
  }

  /* Hero mais compacto */
  .hero {
    padding: 52px 0 52px;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 11.5vw, 3.65rem);
    line-height: .98;
  }

  .hero-text {
    margin-top: 20px;
    font-size: .98rem;
    line-height: 1.65;
  }

  .hero-actions {
    margin-top: 26px;
    gap: 10px;
  }

  .button {
    min-height: 50px;
  }

  .hero-tags {
    margin-top: 22px;
    gap: 8px;
  }

  .hero-tags span {
    padding: 7px 10px;
    font-size: .72rem;
  }

  /* Mockup mais baixo */
  .mockup {
    padding: 16px;
    border-radius: 23px;
  }

  .mockup-top strong {
    font-size: 1.12rem;
  }

  .mockup-stat {
    margin-top: 20px;
    padding: 17px;
  }

  .mockup-stat strong {
    font-size: 1.15rem;
  }

  .progress-card {
    padding: 16px;
  }

  .mini-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 9px;
  }

  .mini-card {
    padding: 13px;
    min-height: 76px;
  }

  /* Números em bloco compacto */
  .stats-section {
    padding: 18px 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .stat,
  .stat:first-child,
  .stat:nth-child(3) {
    min-height: 100px;
    padding: 17px 14px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .stat:nth-child(even) {
    border-right: 0;
  }

  .stat:nth-child(3),
  .stat:nth-child(4) {
    border-bottom: 0;
  }

  .stat strong {
    font-size: 1.25rem;
  }

  .stat span {
    font-size: .76rem;
    line-height: 1.35;
  }

  /* Cards gerais */
  .cards,
  .audience-grid {
    gap: 13px;
  }

  .card,
  .feature-card,
  .audience-card {
    padding: 22px;
    border-radius: 21px;
  }

  .card h3,
  .feature-card h3,
  .audience-card h3 {
    margin-top: 22px;
    font-size: 1.12rem;
  }

  .card p,
  .feature-card p,
  .audience-card p {
    margin-top: 9px;
    font-size: .9rem;
    line-height: 1.55;
  }

  .feature-card {
    min-height: 205px;
  }

  .feature-icon {
    width: 43px;
    height: 43px;
    border-radius: 14px;
  }

  .feature-card h3 {
    margin-top: 22px;
  }

  /* Solução */
  .split-layout {
    gap: 30px;
  }

  .solution-panel {
    border-radius: 22px;
  }

  .solution-item {
    grid-template-columns: 39px 1fr;
    gap: 13px;
    padding: 17px;
  }

  .solution-item > span {
    width: 39px;
    height: 39px;
    border-radius: 12px;
  }

  .solution-item h3 {
    font-size: 1.03rem;
  }

  .solution-item p {
    font-size: .84rem;
  }

  /* Como funciona: deixa de ocupar uma tela por card */
  .steps {
    gap: 11px;
  }

  .step {
    min-height: 0;
    padding: 21px;
    border-radius: 20px;
  }

  .step-number {
    width: 38px;
    height: 38px;
  }

  .step h3 {
    margin-top: 25px;
    font-size: 1.05rem;
  }

  .step p {
    margin-top: 8px;
    font-size: .86rem;
    line-height: 1.5;
  }

  /* Público */
  .audience-card {
    min-height: 0;
  }

  .audience-card h3 {
    margin-top: 22px;
  }

  /* Princípios */
  .principle {
    padding: 22px;
  }

  .principle p {
    font-size: .88rem;
    line-height: 1.55;
  }

  /* CTA */
  .pilot-card {
    padding: 29px 22px;
    gap: 25px;
    border-radius: 26px;
  }

  .pilot-card h2 {
    font-size: clamp(2rem, 9vw, 2.65rem);
  }

  .pilot-card p {
    margin-top: 14px;
    font-size: .93rem;
    line-height: 1.55;
  }

  .pilot-action {
    gap: 10px;
  }

  /* Footer bem menor */
  .footer {
    padding: 34px 0;
  }

  .footer-content {
    gap: 22px;
  }

  .footer-links {
    display: flex;
    gap: 12px 18px;
  }
}

/* Tablet também ganha um pouco mais de densidade */
@media (min-width: 601px) and (max-width: 900px) {
  .section {
    padding: 85px 0;
  }

  .feature-card,
  .audience-card {
    min-height: 240px;
  }

  .step {
    min-height: 215px;
  }
}