/* ============================================================
   KL MARKETING DIGITAL — CSS FINAL MASTER
============================================================ */

:root {
  --black: #0b0b0b;
  --black-soft: #111111;
  --black-card: #161616;
  --black-deep: #070707;

  --gold: #c9a14a;
  --gold-light: #e2bb6e;
  --gold-dark: #8f6f28;

  --white: #f5f0e8;
  --muted: rgba(245, 240, 232, 0.62);
  --muted-soft: rgba(245, 240, 232, 0.42);

  --border: rgba(201, 161, 74, 0.22);
  --border-soft: rgba(245, 240, 232, 0.08);

  --font-title: "Cormorant Garamond", serif;
  --font-body: "DM Sans", sans-serif;

  --transition: 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================================
   RESET
============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

ul {
  list-style: none;
}

/* ============================================================
   GLOBAL
============================================================ */

.container {
  width: min(1260px, calc(100% - 48px));
  margin: 0 auto;
}

.container-wide {
  width: min(1320px, calc(100% - 48px));
}

section {
  padding: 118px 0;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

.section-header {
  max-width: 790px;
  margin-bottom: 64px;
}

.section-header.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header.center .eyebrow {
  justify-content: center;
}

.section-header h2,
.statement h2,
.diagnostic-copy h2 {
  font-family: var(--font-title);
  font-size: clamp(2.35rem, 4.7vw, 4.5rem);
  line-height: 1.06;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.section-header h2 em,
.statement h2 em,
.diagnostic-copy h2 em {
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
}

.section-header p {
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.85;
  font-size: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 17px 30px;
  border: 1px solid var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 700;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
}

.btn-primary:hover {
  background: transparent;
  color: var(--gold);
  transform: translateY(-3px);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
}

.btn-secondary:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-3px);
}

.gold-line {
  width: 68px;
  height: 1px;
  background: var(--gold);
  margin: 30px 0;
}

/* ============================================================
   ANIMATION
============================================================ */

.fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseLine {
  0%,
  100% {
    transform: scaleY(1);
    opacity: 0.55;
  }

  50% {
    transform: scaleY(1.28);
    opacity: 1;
  }
}

@keyframes waPulse {
  0% {
    transform: scale(1);
    opacity: 0.65;
  }

  100% {
    transform: scale(1.42);
    opacity: 0;
  }
}

/* ============================================================
   HEADER
============================================================ */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  padding: 22px 0;
  transition: var(--transition);
}

.header.scrolled {
  padding: 14px 0;
  background: rgba(11, 11, 11, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.logo {
  font-family: var(--font-title);
  font-size: 2rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.logo span {
  color: var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 27px;
}

.nav a {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  transition: color 0.25s ease;
}

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

.header-cta {
  padding: 12px 21px;
  border: 1px solid var(--gold);
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  transition: var(--transition);
}

.header-cta:hover {
  background: var(--gold);
  color: var(--black);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  position: relative;
  z-index: 1002;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--white);
  transition: var(--transition);
}

.menu-toggle.active span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle.active span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background:
    radial-gradient(circle at 75% 30%, rgba(201, 161, 74, 0.12), transparent 32%),
    var(--black);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 28px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-title);
  font-size: 2.25rem;
  line-height: 1;
  color: var(--white);
  transition: color 0.25s ease;
}

.mobile-menu a:hover {
  color: var(--gold);
}

/* ============================================================
   HERO
============================================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 140px 0 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 73% 36%, rgba(201, 161, 74, 0.16), transparent 38%),
    radial-gradient(ellipse at 20% 78%, rgba(201, 161, 74, 0.07), transparent 35%),
    var(--black);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 161, 74, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 161, 74, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at center, black, transparent 76%);
}

.hero-glow {
  position: absolute;
  right: -190px;
  top: 44%;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: rgba(201, 161, 74, 0.10);
  filter: blur(78px);
}

.hero-line {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(201, 161, 74, 0.14), transparent);
  opacity: 0.7;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
  text-align: center;
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(3.1rem, 7vw, 6.5rem);
  line-height: 0.98;
  font-weight: 400;
  letter-spacing: -0.045em;
  margin-bottom: 28px;
}

.hero h1 em {
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
}

.hero p {
  max-width: 735px;
  margin: 0 auto 42px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 58px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 920px;
  margin: 0 auto;
  border: 1px solid var(--border);
  background: rgba(245, 240, 232, 0.035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.hero-proof div {
  padding: 27px 22px;
  border-right: 1px solid var(--border);
}

.hero-proof div:last-child {
  border-right: 0;
}

.hero-proof strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 6px;
}

.hero-proof span {
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-scroll {
  position: absolute;
  bottom: 34px;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 8px;
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.62rem;
}

.hero-scroll span {
  display: block;
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: pulseLine 2.2s ease-in-out infinite;
}

/* ============================================================
   PROBLEM
============================================================ */

.problem {
  background: var(--black-soft);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  background: var(--border);
  gap: 1px;
}

.problem-card {
  min-height: 270px;
  background: var(--black-card);
  padding: 40px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.problem-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.problem-card:hover {
  background: #1c1c1c;
}

.problem-card:hover::after {
  width: 100%;
}

.problem-card span {
  color: var(--gold);
  font-family: var(--font-title);
  font-size: 1.35rem;
}

.problem-card h3 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  line-height: 1.15;
  margin: 22px 0 14px;
  font-weight: 500;
}

.problem-card p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.92rem;
}

.problem-statement {
  margin-top: 36px;
  padding: 36px;
  border-left: 2px solid var(--gold);
  background:
    radial-gradient(circle at 90% 20%, rgba(201, 161, 74, 0.08), transparent 30%),
    rgba(201, 161, 74, 0.055);
}

.problem-statement p {
  font-family: var(--font-title);
  font-size: clamp(1.55rem, 3vw, 2.45rem);
  line-height: 1.35;
}

.problem-statement strong {
  color: var(--gold);
  font-weight: 600;
}

/* ============================================================
   SERVICES
============================================================ */

.services {
  background: var(--black);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
  margin-bottom: 34px;
}

.service-card-tab {
  min-height: 94px;
  padding: 24px 24px;
  background: var(--black-card);
  border: 0;
  color: var(--white);
  text-align: left;
  cursor: pointer;
  font-family: var(--font-title);
  font-size: 1.35rem;
  line-height: 1.15;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

.service-card-tab i {
  color: var(--gold);
  font-size: 1rem;
  transition: var(--transition);
}

.service-card-tab::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.service-card-tab:hover {
  background: #1d1d1d;
  color: var(--gold-light);
}

.service-card-tab:hover::after {
  width: 100%;
}

.service-card-tab.active {
  background:
    linear-gradient(135deg, rgba(201, 161, 74, 0.22), rgba(201, 161, 74, 0.045)),
    var(--black-card);
  color: var(--gold);
}

.service-card-tab.active::after {
  width: 100%;
}

.service-detail {
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 85% 20%, rgba(201, 161, 74, 0.10), transparent 32%),
    linear-gradient(135deg, rgba(245, 240, 232, 0.035), rgba(245, 240, 232, 0.015)),
    var(--black-soft);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.service-panel {
  display: none;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  gap: 62px;
  align-items: center;
  min-height: 475px;
}

.service-panel.active {
  display: grid;
  animation: fadeUp 0.45s ease;
}

.service-copy {
  border-left: 1px solid var(--border);
  padding-left: 34px;
}

.service-kicker {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  font-weight: 700;
}

.service-copy h3 {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  font-weight: 500;
  margin: 18px 0;
  letter-spacing: -0.025em;
}

.service-copy p {
  color: var(--muted);
  line-height: 1.85;
  max-width: 650px;
  margin-bottom: 26px;
}

.service-copy h4 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 14px;
}

.service-copy ul {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}

.service-copy li {
  color: var(--white);
  position: relative;
  padding-left: 24px;
  font-size: 0.94rem;
}

.service-copy li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--gold);
  position: absolute;
  left: 0;
  top: 10px;
}

.service-link {
  display: inline-flex;
  padding: 15px 24px;
  border: 1px solid var(--gold);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
  font-weight: 700;
  transition: var(--transition);
}

.service-link:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-3px);
}

.service-demo {
  min-height: 375px;
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, rgba(245, 240, 232, 0.08), rgba(245, 240, 232, 0.025));
  padding: 34px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-demo::before {
  content: "";
  position: absolute;
  width: 270px;
  height: 270px;
  right: -95px;
  top: -95px;
  border-radius: 50%;
  background: rgba(201, 161, 74, 0.14);
  filter: blur(42px);
}

.search-bar {
  position: relative;
  z-index: 1;
  padding: 16px;
  border: 1px solid var(--border-soft);
  background: rgba(11, 11, 11, 0.58);
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.ad-card {
  position: relative;
  z-index: 1;
  border-left: 3px solid var(--gold);
  padding: 21px;
  background: rgba(11, 11, 11, 0.66);
}

.ad-card span {
  color: var(--gold);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.ad-card h4,
.phone-frame h4,
.map-card h4 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 8px 0;
}

.ad-card p,
.demo-metrics small,
.phone-frame p,
.map-card p,
.demo-brand p {
  color: var(--muted);
  line-height: 1.6;
}

.demo-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 16px;
}

.demo-metrics div {
  padding: 16px;
  border: 1px solid var(--border-soft);
  background: rgba(245, 240, 232, 0.045);
}

.demo-metrics strong {
  display: block;
  color: var(--gold);
  margin-bottom: 4px;
  font-size: 1rem;
}

.phone-frame {
  position: relative;
  z-index: 1;
  width: min(265px, 100%);
  margin: 0 auto;
  border: 1px solid var(--border);
  padding: 18px;
  background: #0e0e0e;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25);
}

.phone-top {
  width: 56px;
  height: 5px;
  border-radius: 50px;
  background: rgba(245, 240, 232, 0.18);
  margin: 0 auto 16px;
}

.post-preview {
  height: 155px;
  background:
    linear-gradient(135deg, rgba(201, 161, 74, 0.94), rgba(51, 39, 14, 0.78)),
    radial-gradient(circle at 30% 30%, rgba(245, 240, 232, 0.22), transparent 30%);
  margin-bottom: 16px;
}

.phone-frame button,
.map-card button {
  width: 100%;
  margin-top: 16px;
  padding: 13px;
  border: 0;
  background: var(--gold);
  color: var(--black);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  transition: var(--transition);
}

.phone-frame button:hover,
.map-card button:hover {
  background: var(--gold-light);
}

.browser-top {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
}

.browser-top span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.65;
}

.site-hero-line,
.lp-headline {
  position: relative;
  z-index: 1;
  width: 72%;
  height: 32px;
  background: var(--gold);
  margin-bottom: 14px;
}

.site-text-line,
.lp-subline {
  position: relative;
  z-index: 1;
  width: 92%;
  height: 14px;
  background: rgba(245, 240, 232, 0.12);
  margin-bottom: 26px;
}

.site-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.site-grid span {
  height: 84px;
  background: rgba(245, 240, 232, 0.08);
  border: 1px solid var(--border-soft);
}

.seo-tag {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-self: flex-start;
  margin-top: 20px;
  padding: 9px 14px;
  background: rgba(201, 161, 74, 0.13);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.lp-button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-self: flex-start;
  padding: 13px 20px;
  background: var(--gold);
  color: var(--black);
  font-weight: 800;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
}

.lp-form {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
}

.lp-form span {
  padding: 13px;
  background: rgba(245, 240, 232, 0.08);
  color: var(--muted);
  border: 1px solid var(--border-soft);
}

.ranking-item {
  position: relative;
  z-index: 1;
  padding: 18px;
  background: rgba(245, 240, 232, 0.075);
  border: 1px solid var(--border-soft);
  margin-bottom: 14px;
  font-weight: 600;
}

.ranking-item.first {
  background: var(--gold);
  color: var(--black);
}

.ai-question,
.ai-processing,
.ai-answer {
  position: relative;
  z-index: 1;
  padding: 18px;
  margin-bottom: 14px;
  border: 1px solid var(--border-soft);
  line-height: 1.6;
}

.ai-question {
  background: rgba(245, 240, 232, 0.08);
}

.ai-processing {
  color: var(--gold);
  background: rgba(201, 161, 74, 0.08);
}

.ai-answer {
  background: var(--gold);
  color: var(--black);
  font-weight: 800;
}

.map-card {
  position: relative;
  z-index: 1;
  background: rgba(11, 11, 11, 0.58);
  padding: 28px;
  border: 1px solid var(--border-soft);
}

.pin {
  color: var(--gold);
  font-size: 2rem;
}

.stars {
  color: var(--gold);
  margin: 18px 0;
  letter-spacing: 0.12em;
}

.brand-logo {
  position: relative;
  z-index: 1;
  width: 112px;
  height: 112px;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 2.85rem;
  color: var(--gold);
  margin-bottom: 22px;
}

.brand-palette {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
}

.brand-palette span {
  width: 58px;
  height: 58px;
  border: 1px solid var(--border-soft);
}

.brand-palette span:nth-child(1) {
  background: var(--black);
}

.brand-palette span:nth-child(2) {
  background: var(--gold);
}

.brand-palette span:nth-child(3) {
  background: var(--white);
}

.demo-brand p {
  position: relative;
  z-index: 1;
  max-width: 300px;
}

.demo-instagram {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.demo-instagram span {
  min-height: 98px;
  background:
    linear-gradient(135deg, rgba(201, 161, 74, 0.92), rgba(245, 240, 232, 0.08));
  border: 1px solid var(--border-soft);
}

/* ============================================================
   STATEMENT
============================================================ */

.statement {
  background:
    linear-gradient(rgba(11, 11, 11, 0.78), rgba(11, 11, 11, 0.78)),
    radial-gradient(circle at center, rgba(201, 161, 74, 0.20), transparent 46%);
  text-align: center;
  overflow: hidden;
}

.statement h2 {
  max-width: 980px;
  margin: 0 auto;
}

/* ============================================================
   COMO FUNCIONA
============================================================ */

.how {
  background: var(--black-soft);
}

.pre-section {
  max-width: 780px;
  margin: -34px auto 62px;
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  gap: 0;
}

.steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), var(--gold), var(--border), transparent);
}

.step {
  text-align: center;
  padding: 0 22px;
  position: relative;
}

.step-n {
  width: 56px;
  height: 56px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black-soft);
  color: var(--gold);
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 600;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.step:hover .step-n {
  background: var(--gold);
  color: var(--black);
}

.step h3 {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.step p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.88rem;
}

/* ============================================================
   AUTORIDADE
============================================================ */

.authority {
  background: var(--black);
  overflow: hidden;
}

.authority-glow {
  position: absolute;
  left: -220px;
  top: 50%;
  width: 620px;
  height: 620px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: rgba(201, 161, 74, 0.055);
  filter: blur(70px);
}

.authority-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 82px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.authority-pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.pillar {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid transparent;
  transition: var(--transition);
}

.pillar:hover {
  border-color: var(--border);
  background: rgba(245, 240, 232, 0.045);
}

.pillar-icon {
  color: var(--gold);
  font-size: 1rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.pillar h4 {
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 500;
  margin-bottom: 7px;
}

.pillar p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.75;
}

.authority-quote {
  padding-left: 42px;
  border-left: 1px solid var(--border);
}

.quote-text {
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  line-height: 1.38;
  font-weight: 300;
}

.quote-text em {
  color: var(--gold);
  font-style: normal;
}

.quote-detail {
  color: var(--muted);
  line-height: 1.85;
  font-size: 0.95rem;
}

/* ============================================================
   DIFERENCIAIS
============================================================ */

.differentials {
  background: var(--black-soft);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.diff {
  min-height: 310px;
  background: var(--black-card);
  padding: 50px 42px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.diff:hover {
  background: #1b1b1b;
}

.diff-bar {
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 0;
  background: var(--gold);
  transition: height 0.48s ease;
}

.diff:hover .diff-bar {
  height: 100%;
}

.diff-label {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.diff h3 {
  font-family: var(--font-title);
  font-size: 1.65rem;
  line-height: 1.2;
  font-weight: 500;
  margin-bottom: 14px;
  max-width: 460px;
}

.diff p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.91rem;
  max-width: 510px;
}

.diff-bg-n {
  position: absolute;
  right: 34px;
  bottom: 24px;
  font-family: var(--font-title);
  font-size: 5.4rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(201, 161, 74, 0.055);
  pointer-events: none;
}

/* ============================================================
   DIAGNOSTIC
============================================================ */

.diagnostic {
  background: var(--black);
  overflow: hidden;
}

.diagnostic-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 75% at 82% 48%, rgba(201, 161, 74, 0.09), transparent 58%),
    radial-gradient(ellipse 40% 60% at 10% 28%, rgba(201, 161, 74, 0.045), transparent 62%);
  pointer-events: none;
}

.diagnostic-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.diagnostic-copy h2 {
  margin-bottom: 24px;
}

.diagnostic-copy p {
  color: var(--muted);
  line-height: 1.85;
  max-width: 560px;
  margin-bottom: 26px;
}

.diagnostic-note {
  padding-left: 20px;
  border-left: 2px solid var(--gold);
  color: var(--white) !important;
}

.diagnostic-list {
  border: 1px solid var(--border);
  background: rgba(245, 240, 232, 0.035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.diagnostic-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.diagnostic-row:last-child {
  border-bottom: 0;
}

.diagnostic-row:hover {
  background: rgba(245, 240, 232, 0.045);
}

.diagnostic-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.diagnostic-row strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 4px;
}

.diagnostic-row span {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.88rem;
}

/* ============================================================
   FOOTER
============================================================ */

.footer {
  background: var(--black-deep);
  border-top: 1px solid var(--border);
  padding: 78px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr;
  gap: 58px;
  margin-bottom: 54px;
}

.footer-brand p {
  max-width: 430px;
  color: var(--muted);
  line-height: 1.8;
  margin: 18px 0 26px;
  font-size: 0.92rem;
}

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

.footer-socials a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-socials a:hover {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(201, 161, 74, 0.08);
}

.footer h4 {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 17px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a,
.footer-contact p {
  color: var(--muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--gold);
  padding-left: 5px;
}

.footer-contact i {
  color: var(--gold);
  width: 18px;
  margin-right: 7px;
}

.footer-cta {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 10px;
  padding: 12px 18px;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem !important;
  font-weight: 700;
}

.footer-cta:hover {
  background: var(--gold);
  color: var(--black) !important;
  padding-left: 18px !important;
}

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: rgba(245, 240, 232, 0.34);
  font-size: 0.8rem;
}

/* ============================================================
   WHATSAPP FLOAT
============================================================ */

.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 990;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.30);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 16px 45px rgba(37, 211, 102, 0.42);
}

.whatsapp-float span {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.42);
  animation: waPulse 2.2s infinite;
}

/* ============================================================
   RESPONSIVE
============================================================ */

@media (max-width: 1180px) {
  .nav {
    gap: 20px;
  }

  .nav a {
    font-size: 0.68rem;
  }

  .service-panel {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .service-demo {
    min-height: 330px;
  }
}

@media (max-width: 1080px) {
  .nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .steps {
    gap: 46px;
  }

  .steps::before {
    display: none;
  }

  .authority-inner,
  .diagnostic-inner {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .authority-quote {
    padding-left: 0;
    padding-top: 38px;
    border-left: 0;
    border-top: 1px solid var(--border);
  }

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

@media (max-width: 860px) {
  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .hero-proof div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .hero-proof div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 760px) {
  .container,
  .container-wide {
    width: min(100% - 32px, 1160px);
  }

  section {
    padding: 84px 0;
  }

  .hero {
    min-height: auto;
    padding: 132px 0 76px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 14vw, 4rem);
    letter-spacing: -0.04em;
  }

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

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }

  .section-header {
    margin-bottom: 44px;
  }

  .problem-grid,
  .steps,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .problem-card,
  .diff {
    min-height: auto;
  }

  .problem-statement {
    padding: 28px;
  }

  .service-cards {
    grid-template-columns: 1fr;
  }

  .service-card-tab {
    min-height: 72px;
    padding: 19px 20px;
    font-size: 1.22rem;
  }

  .service-detail {
    padding: 24px;
  }

  .service-copy {
    padding-left: 0;
    border-left: 0;
  }

  .service-copy h3 {
    font-size: 2.25rem;
  }

  .service-demo {
    padding: 24px;
  }

  .demo-metrics,
  .site-grid,
  .demo-instagram {
    grid-template-columns: 1fr;
  }

  .demo-instagram span {
    min-height: 80px;
  }

  .pre-section {
    margin-top: -20px;
    margin-bottom: 46px;
  }

  .step {
    padding: 0;
  }

  .diagnostic-row {
    padding: 22px;
  }

  .footer-inner {
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    right: 18px;
    bottom: 18px;
  }
}

@media (max-width: 430px) {
  .mobile-menu a {
    font-size: 1.9rem;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .section-header h2,
  .statement h2,
  .diagnostic-copy h2 {
    font-size: 2.25rem;
  }

  .service-copy h3 {
    font-size: 2rem;
  }

  .diff {
    padding: 38px 26px;
  }

  .diagnostic-list {
    margin-top: 10px;
  }
}

.hero-impact {
  font-family: var(--font-title);
  color: var(--gold) !important;
  font-size: clamp(1.45rem, 3vw, 2.35rem) !important;
  line-height: 1.25 !important;
  margin: -8px auto 24px !important;
  max-width: 780px !important;
}


.quick-proof {
  padding: 0;
  background: var(--black-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.quick-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.quick-proof-item {
  padding: 34px 26px;
  text-align: center;
  border-right: 1px solid var(--border);
  background:
    radial-gradient(circle at 50% 0%, rgba(201, 161, 74, 0.08), transparent 55%),
    rgba(245, 240, 232, 0.025);
}

.quick-proof-item:last-child {
  border-right: 0;
}

.quick-proof-item strong {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 10px;
}

.quick-proof-item span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

@media (max-width: 860px) {
  .quick-proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-proof-item:nth-child(2) {
    border-right: 0;
  }

  .quick-proof-item:nth-child(1),
  .quick-proof-item:nth-child(2) {
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 560px) {
  .quick-proof-grid {
    grid-template-columns: 1fr;
  }

  .quick-proof-item {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

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


.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: color 0.25s ease;
}

.nav-dropdown-toggle i {
  font-size: 0.62rem;
  color: var(--gold);
  transition: transform 0.25s ease;
}

.nav-dropdown:hover .nav-dropdown-toggle {
  color: var(--gold);
}

.nav-dropdown:hover .nav-dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 360px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  width: 100%;
  height: 18px;
}

.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 16px 18px;
  background: rgba(17, 17, 17, 0.96);
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-dropdown-menu a i {
  width: 18px;
  color: var(--gold);
  font-size: 0.95rem;
}

.nav-dropdown-menu a:hover {
  color: var(--gold);
  background: rgba(201, 161, 74, 0.09);
  padding-left: 24px;
}

.mobile-menu {
  overflow-y: auto;
  padding: 90px 24px 48px;
}

.mobile-menu-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
}

.mobile-menu-group span {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.mobile-menu-group a {
  font-size: 1.35rem;
  color: var(--muted);
}

.mobile-menu-group a:hover {
  color: var(--gold);
}

body.theme-white .nav-dropdown-menu a {
  background: rgba(255, 250, 242, 0.98);
}

body.theme-white .nav-dropdown-menu {
  box-shadow: 0 28px 70px rgba(68, 48, 16, 0.12);
}

.demo-consultoria {
  display: flex;
  align-items: center;
  justify-content: center;
}

.audit-card {
  width: 100%;
  max-width: 100%;
  padding: 30px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(245, 240, 232, 0.08), rgba(245, 240, 232, 0.025));
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 20px 60px rgba(0,0,0,.08);
}

.audit-card span {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  opacity: .7;
}

.audit-card h4 {
  margin: 15px 0 25px;
}

.audit-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(0,0,0,.08);
}

.audit-card button {
  width: 100%;
  margin-top: 20px;
  border: 0;
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
}