/* ==========================================================================
   Coletum — Landing Page
   Design system: tokens, base, layout, components, seções
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "K2D";
  src: local("K2D");
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Cor — marca */
  --navy-900: #0d1b24;
  --navy-800: #142834;
  --navy-700: #172c3a;
  --navy-600: #1f3a4b;
  --navy-500: #2b4d61;
  --navy-400: #4c6d80;

  --green-900: #0f5c46;
  --green-700: #1f9373;
  --green-600: #27b088;
  --green-500: #3ecb9f;
  --green-200: #b9ecdc;
  --green-100: #e3f6ef;

  --white: #ffffff;
  --ink: #16232b;
  --ink-soft: #445059;
  --gray-100: #f7f9f9;
  --gray-150: #eef1f1;
  --gray-200: #e3e8e8;
  --gray-300: #c8d1d1;

  --amber-500: #e6a93a;
  --red-500: #d95c4a;
  --blue-500: #3b82c4;

  --steel-400: #b7d2d3;
  --steel-500: #98bcbd;
  --steel-700: #4c6d80;

  /* Tipografia */
  --font-display: "K2D", "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --fs-12: 0.75rem;
  --fs-14: 0.875rem;
  --fs-16: 1rem;
  --fs-18: 1.125rem;
  --fs-20: 1.25rem;
  --fs-24: 1.5rem;
  --fs-32: 2rem;
  --fs-48: 3rem;
  --fs-64: clamp(2.5rem, 2rem + 2vw, 4rem);

  /* Espaçamento base 8pt */
  --sp-4: 0.25rem;
  --sp-8: 0.5rem;
  --sp-12: 0.75rem;
  --sp-16: 1rem;
  --sp-20: 1.25rem;
  --sp-24: 1.5rem;
  --sp-32: 2rem;
  --sp-40: 2.5rem;
  --sp-48: 3rem;
  --sp-56: 3.5rem;
  --sp-64: 4rem;
  --sp-80: 5rem;
  --sp-96: 6rem;
  --sp-120: 7.5rem;

  --section-gap: clamp(4rem, 3rem + 4vw, 8rem);
  --container-w: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-card: 0 20px 40px -24px rgba(13, 27, 36, 0.35);
  --shadow-soft: 0 12px 32px -18px rgba(13, 27, 36, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

section {
  position: relative;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--sp-24);
}

@media (max-width: 1024px) {
  .container {
    padding-inline: var(--sp-24);
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--sp-20);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Tipografia ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  font-family: var(--font-body);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--green-600);
}

h1,
.h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 1.5rem + 1.5vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--white);
  text-wrap: balance;
}

h2,
.h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.4rem + 1.6vw, var(--fs-48));
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--navy-700);
  text-wrap: balance;
}

.accent {
  color: var(--green-500);
}

h3,
.h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-24);
  line-height: 1.25;
  color: var(--navy-700);
}

.lead {
  font-size: var(--fs-18);
  line-height: 1.5;
  color: var(--ink-soft);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
  max-width: 760px;
  margin-bottom: var(--sp-56);
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  padding: 18px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease, background 0.25s ease;
}

.btn-primary {
  background: linear-gradient(180deg, var(--green-500) 0%, var(--green-600) 100%);
  color: var(--navy-900);
  box-shadow: 0 14px 28px -12px rgba(39, 176, 136, 0.55), 0 1px 0 rgba(255, 255, 255, 0.25) inset;
}

.btn-primary .btn-arrow {
  display: inline-flex;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--green-500) 0%, var(--green-500) 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 36px -12px rgba(39, 176, 136, 0.7), 0 1px 0 rgba(255, 255, 255, 0.25) inset;
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-primary:active {
  transform: translateY(-1px) scale(0.99);
}

.btn-block {
  width: 100%;
}

.cta-row {
  display: flex;
  justify-content: center;
  margin-top: var(--sp-48);
}

/* ---------- Header ---------- */
.site-header {
  position: relative;
}

.header-topbar {
  background: linear-gradient(135deg, var(--steel-400) 0%, var(--steel-500) 55%, var(--steel-700) 130%);
  box-shadow: 0 4px 18px -6px rgba(13, 27, 36, 0.35);
  position: relative;
  z-index: 2;
}

.header-topbar .container {
  padding-block: var(--sp-16);
}

.header-topbar p {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-12);
  text-align: center;
  font-size: clamp(0.9rem, 0.82rem + 0.35vw, 1.0625rem);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: 0.005em;
  color: var(--navy-900);
}

.header-topbar svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  padding: 4px;
  border-radius: 50%;
  background: rgba(13, 27, 36, 0.12);
  color: var(--navy-900);
}

@media (max-width: 600px) {
  .header-topbar p {
    gap: var(--sp-8);
    font-size: 0.8rem;
  }

  .header-topbar svg {
    display: none;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--white);
}

.logo svg {
  width: 34px;
  height: auto;
}

.site-footer .logo svg {
  width: 26px;
}

.hero-logo {
  margin-bottom: var(--sp-32);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy-900);
  padding-top: var(--sp-96);
  padding-bottom: var(--sp-96);
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  transition: opacity 0.25s linear;
  will-change: opacity;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(13, 27, 36, 0.97) 0%, rgba(13, 27, 36, 0.9) 28%, rgba(13, 27, 36, 0.58) 52%, rgba(13, 27, 36, 0.3) 72%, rgba(13, 27, 36, 0.42) 100%),
    linear-gradient(0deg, rgba(13, 27, 36, 0.55) 0%, rgba(13, 27, 36, 0) 26%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.35;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

.hero-curve {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  z-index: 3;
  width: 100%;
  height: auto;
  line-height: 0;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1.5fr 0.5fr;
  gap: var(--sp-56);
  align-items: center;
  width: 100%;
}

.hero-copy .eyebrow {
  margin-bottom: var(--sp-20);
  color: rgba(255, 255, 255, 0.68);
}

.hero-copy h1 {
  margin-bottom: var(--sp-24);
}

.hero-copy .lead {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--sp-32);
  max-width: 46ch;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-16) var(--sp-24);
  margin-bottom: var(--sp-40);
  padding-top: var(--sp-24);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-16) var(--sp-24);
}

.hero-stats span {
  font-size: var(--fs-14);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.01em;
}

.hero-stats span strong {
  color: var(--white);
  font-family: var(--font-display);
}

.hero-actions {
  display: flex;
  gap: var(--sp-16);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  width: 100%;
  min-height: 420px;
}

.hero-float {
  position: absolute;
  left: -8px;
  bottom: 6%;
  z-index: 2;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--sp-16) var(--sp-20);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  max-width: 260px;
}

.hero-float .icon-badge {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-100);
  color: var(--green-700);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-float strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  color: var(--navy-700);
}

.hero-float span {
  font-size: var(--fs-12);
  color: var(--ink-soft);
}

.hero-badge-top {
  position: absolute;
  top: 0;
  right: 24px;
  left: auto;
  z-index: 2;
  width: max-content;
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  border-radius: var(--radius-pill);
  padding: var(--sp-8) var(--sp-16);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
}

.hero-badge-top .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(62, 203, 159, 0.25);
}

/* ==========================================================================
   MARQUEE — prova social
   ========================================================================== */
.marquee-section {
  background: var(--navy-800);
  padding-block: var(--sp-64);
  overflow: hidden;
}

.marquee-section .kicker {
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-32);
}

.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: var(--sp-96);
  animation: marquee-scroll 42s linear infinite;
  will-change: transform;
}

.marquee-track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-32);
  color: rgba(255, 255, 255, 0.86);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

@keyframes marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   PROBLEMA — ciclo circular
   ========================================================================== */
.problem-section {
  position: relative;
  padding-block: var(--section-gap);
  background: var(--gray-100);
  overflow: hidden;
}

/* Padrão estático leve: usado quando o campo interativo de pontos (JS) não
   está ativo — telas touch, sem hover, ou sem JS. Sem custo de DOM/GPU. */
.problem-section:not(:has(.dot-field--active)) {
  background-image: radial-gradient(var(--gray-300) 1px, transparent 1px);
  background-size: 30px 30px;
}

.dot-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.dot-field span {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gray-300);
  opacity: 0.5;
  transform: translate(-50%, -50%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.problem-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-64);
}

.problem-wrap .cta-row {
  margin-top: 0;
}

.problem-wrap .section-head {
  margin-bottom: 0;
}

.cycle {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
}

.cycle-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  padding: var(--sp-24);
}

.cycle-center svg {
  width: 100%;
  height: auto;
}

.cycle-ring {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  border: 2px dashed var(--gray-300);
}

.cycle-node {
  position: absolute;
  width: 220px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--sp-16);
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-18);
  line-height: 1.45;
  color: var(--ink-soft);
  border-top: 3px solid var(--green-600);
}

.cycle-node--1 { top: -6%; left: 50%; transform: translate(-50%, 0); }
.cycle-node--2 { top: 20%; right: -10%; }
.cycle-node--3 { bottom: 12%; right: -4%; }
.cycle-node--4 { bottom: 12%; left: -4%; }
.cycle-node--5 { top: 20%; left: -10%; }

.problem-copy {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.problem-copy p {
  color: var(--ink-soft);
  font-size: var(--fs-18);
  line-height: 1.5;
}

/* Mobile fallback: cards empilhados */
.cycle-list {
  display: none;
}

/* ==========================================================================
   TRANSIÇÃO
   ========================================================================== */
.transition-section {
  background: var(--navy-900);
  padding-block: var(--section-gap);
  text-align: center;
}

.transition-section .container {
  max-width: 780px;
}

.transition-section p.big {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.4rem + 1.4vw, var(--fs-48));
  line-height: 1.2;
  color: var(--white);
  margin-bottom: var(--sp-16);
}

.transition-section .lead {
  color: rgba(255, 255, 255, 0.72);
  margin-top: var(--sp-32);
  max-width: 56ch;
  margin-inline: auto;
}

/* ==========================================================================
   FEATURES
   ========================================================================== */
.features-section {
  padding-block: var(--section-gap);
}

.features-section .section-head {
  max-width: 700px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.feature-card {
  background: var(--gray-100);
  border: 1px solid rgba(23, 44, 58, 0.09);
  border-radius: var(--radius-lg);
  padding: var(--sp-32);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  background: var(--navy-700);
  border-color: var(--navy-700);
  box-shadow: var(--shadow-card);
  transform: translateY(-6px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--navy-700);
  color: var(--green-500);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-24);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.feature-card:hover .feature-icon {
  background: var(--green-600);
  color: var(--navy-900);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  margin-bottom: var(--sp-12);
  max-width: 23ch;
  text-wrap: balance;
  transition: color 0.3s ease;
}

.feature-card:hover h3 {
  color: var(--white);
}

.feature-card p {
  color: var(--ink-soft);
  font-size: var(--fs-18);
  transition: color 0.3s ease;
}

.feature-card:hover p {
  color: rgba(255, 255, 255, 0.78);
}

/* ==========================================================================
   SEGMENTOS
   ========================================================================== */
.segments-section {
  padding-block: var(--section-gap);
  background:
    radial-gradient(90% 60% at 15% 0%, rgba(62, 203, 159, 0.1) 0%, transparent 55%),
    radial-gradient(70% 50% at 100% 100%, rgba(62, 203, 159, 0.08) 0%, transparent 60%),
    var(--navy-700);
}

.segments-section h2 {
  color: var(--white);
}

.segments-section .section-head {
  max-width: 760px;
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-24);
}

.segment-card {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy-600) 0%, var(--navy-800) 100%);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.35s ease;
}

.segment-card:hover {
  transform: translateY(-6px);
  border-color: rgba(62, 203, 159, 0.4);
  z-index: 3;
}

.segment-image {
  position: relative;
  flex: 0 0 42%;
  overflow: hidden;
}

.segment-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.segment-image--left img {
  object-position: 22% center;
}

.segment-card:hover .segment-image img {
  transform: scale(1.06);
}

.segment-body {
  position: relative;
  z-index: 2;
  flex: 1;
  padding: var(--sp-32);
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
}

.segment-body h3 {
  color: var(--white);
  font-size: var(--fs-20);
  margin-bottom: var(--sp-12);
  text-wrap: balance;
}

.segment-body p {
  font-size: var(--fs-18);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* ==========================================================================
   BENEFÍCIOS / CONTROLE
   ========================================================================== */
.benefits-section {
  padding-block: var(--section-gap);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--sp-64);
  align-items: center;
  background: var(--navy-700);
  border-radius: var(--radius-lg);
  padding: var(--sp-64);
  overflow: hidden;
  position: relative;
}

.benefits-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
}

.benefits-copy,
.benefits-list {
  position: relative;
  z-index: 1;
}

.benefits-copy h2 {
  color: var(--white);
  margin-bottom: var(--sp-32);
}

.benefits-list li {
  display: flex;
  gap: var(--sp-16);
  padding-block: var(--sp-16);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-18);
  line-height: 1.5;
}

.benefits-list li:last-child {
  padding-bottom: 0;
}

.benefits-list .check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green-600);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefits-list .check svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   COMO FUNCIONA — passos
   ========================================================================== */
.steps-section {
  padding-block: var(--section-gap);
  background: var(--gray-100);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.step-card {
  position: relative;
  background: linear-gradient(160deg, var(--navy-600) 0%, var(--navy-800) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--sp-32);
  color: var(--white);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.step-card::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62, 203, 159, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: rgba(62, 203, 159, 0.35);
  box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.5);
}

.step-number {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(62, 203, 159, 0.12);
  border: 1px solid rgba(62, 203, 159, 0.4);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-24);
  color: var(--green-500);
  line-height: 1;
}

.step-card p {
  position: relative;
  font-size: var(--fs-18);
  color: rgba(255, 255, 255, 0.85);
  margin-top: var(--sp-24);
}

/* ==========================================================================
   PLANOS
   ========================================================================== */
.pricing-section {
  padding-block: var(--section-gap);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-24);
  align-items: stretch;
}

.price-card {
  min-width: 0;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--sp-32) var(--sp-24);
  display: flex;
  flex-direction: column;
  gap: var(--sp-24);
  background: var(--white);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: var(--green-500);
}

.price-card--highlight {
  background: linear-gradient(165deg, var(--navy-600) 0%, var(--navy-800) 100%);
  border-color: var(--navy-700);
  box-shadow: var(--shadow-card);
  position: relative;
  transform: translateY(-8px);
}

.price-card--highlight:hover {
  transform: translateY(-12px);
  border-color: var(--green-500);
}

.price-card--highlight h3,
.price-card--highlight .price-value {
  color: var(--white);
}

.price-card--highlight .price-list li {
  border-top-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.68);
}

.price-card--highlight .price-list li span:last-child {
  color: var(--green-500);
}

.price-card h3 {
  font-size: var(--fs-20);
}

.price-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  flex: 1;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-8);
  font-size: var(--fs-14);
  color: var(--ink-soft);
  padding-block: var(--sp-8);
  border-top: 1px solid var(--gray-150);
  min-width: 0;
}

.price-list li span:first-child {
  min-width: 0;
  overflow-wrap: break-word;
}

.price-list li:first-child {
  border-top: none;
}

.price-list li span:last-child {
  color: var(--navy-700);
  font-weight: 600;
  text-align: right;
}

.price-value {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1rem + 0.6vw, var(--fs-32));
  font-weight: 700;
  color: var(--navy-700);
  white-space: nowrap;
}

.price-card .btn {
  width: 100%;
  padding: 14px 16px;
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
}

.price-card .btn .btn-arrow svg {
  width: 14px;
  height: 14px;
}

.price-card--highlight .btn-primary {
  box-shadow: 0 16px 32px -14px rgba(39, 176, 136, 0.75);
}

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.final-cta {
  background: radial-gradient(120% 160% at 50% 0%, var(--navy-600) 0%, var(--navy-900) 60%);
  padding-block: var(--section-gap);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta .container {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.final-cta h2 {
  color: var(--white);
  margin-bottom: var(--sp-20);
}

.final-cta .lead {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--sp-32);
}

.final-cta .trust-line {
  margin-bottom: var(--sp-32);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-8) var(--sp-16);
  font-size: var(--fs-14);
  color: rgba(255, 255, 255, 0.65);
}

.trust-line .divider {
  color: rgba(255, 255, 255, 0.28);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-section {
  padding-block: var(--section-gap);
}

.faq-section .container {
  max-width: 820px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--gray-100);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--sp-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-16);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-16);
  color: var(--navy-700);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--navy-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.25s ease, color 0.25s ease;
}

.faq-item:hover summary .faq-icon {
  background: var(--navy-600);
}

.faq-item[open] summary .faq-icon {
  background: var(--green-600);
  color: var(--navy-900);
  transform: rotate(135deg);
}

.faq-answer {
  padding: 0 var(--sp-24) var(--sp-24);
  color: var(--ink-soft);
  font-size: var(--fs-18);
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.6);
  padding-block: var(--sp-40);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-16);
}

.site-footer .logo {
  font-size: var(--fs-20);
}

.footer-credits {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-4);
  font-size: var(--fs-14);
  text-align: right;
}

.footer-credits a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-credits a:hover {
  color: var(--green-500);
}

@media (max-width: 600px) {
  .site-footer .container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-credits {
    align-items: center;
    text-align: center;
  }
}

/* ==========================================================================
   ANIMAÇÕES DE ENTRADA
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0ms);
  }

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

  .reveal-fade {
    opacity: 0;
    transition: opacity 0.6s ease;
    transition-delay: var(--reveal-delay, 0ms);
  }

  .reveal-fade.is-visible {
    opacity: 1;
  }

  .hero-logo,
  .hero-copy h1,
  .hero-copy .lead,
  .hero-stats,
  .hero-actions {
    opacity: 0;
    transform: translateY(18px);
    animation: hero-in 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  .hero-logo { animation-delay: 0.05s; }
  .hero-copy h1 { animation-delay: 0.16s; }
  .hero-copy .lead { animation-delay: 0.32s; }
  .hero-stats { animation-delay: 0.44s; }
  .hero-actions { animation-delay: 0.54s; }

  .hero-visual {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
    animation: hero-visual-in 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 0.3s;
  }

  @keyframes hero-in {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes hero-visual-in {
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1024px) {
  .container {
    max-width: 100%;
  }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-bg-overlay {
    background:
      linear-gradient(180deg, rgba(13, 27, 36, 0.82) 0%, rgba(13, 27, 36, 0.35) 38%, rgba(13, 27, 36, 0.55) 72%, rgba(13, 27, 36, 0.92) 100%),
      rgba(13, 27, 36, 0.15);
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy .lead {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

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

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

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

  .price-card--highlight {
    transform: none;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    padding: var(--sp-40);
  }
}

@media (max-width: 860px) {
  .cycle {
    display: none;
  }

  .cycle-list {
    display: grid;
    gap: var(--sp-16);
    max-width: 560px;
    margin-inline: auto;
  }

  .cycle-list .cycle-node {
    position: static;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .features-grid,
  .segments-grid,
  .steps-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .segment-card {
    min-height: 320px;
  }

  .section-head {
    margin-bottom: var(--sp-40);
  }

  .benefits-copy {
    text-align: center;
  }

  .benefits-copy .btn {
    margin-inline: auto;
  }

  .lead,
  .problem-copy p,
  .feature-card p,
  .step-card p,
  .benefits-list li,
  .faq-answer,
  .segment-body p,
  .cycle-node {
    font-size: var(--fs-16);
    line-height: 1.55;
  }

  .hero-copy h1 {
    font-size: 1.8rem;
  }

  .steps-grid {
    gap: var(--sp-16);
  }

  .step-card {
    position: sticky;
    top: var(--sp-16);
    height: 270px;
    box-shadow: 0 20px 32px -18px rgba(0, 0, 0, 0.55);
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 16px 24px;
    font-size: var(--fs-12);
  }

  .hero {
    padding-top: var(--sp-56);
    padding-bottom: var(--sp-80);
  }

  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-8);
  }

  .marquee-track span {
    font-size: var(--fs-24);
  }

  .benefits-grid {
    padding: var(--sp-24);
  }

  .final-cta .trust-line {
    flex-direction: column;
    gap: var(--sp-8);
  }

  .trust-line .divider {
    display: none;
  }

  .segment-card {
    flex-direction: column;
  }

  .segment-image {
    flex: 0 0 200px;
    width: 100%;
  }

  .segment-body {
    padding: var(--sp-24);
  }
}