/* =========================================================
   SISTEMA PRÓXIMA RESPOSTA™
   V2 - BLACK SALES PAGE
========================================================= */

:root {
  --bg: #050706;
  --bg-2: #080b09;
  --surface: #0d110e;
  --surface-2: #111612;
  --surface-3: #151b16;

  --text: #f4f7f4;
  --muted: #a3aba4;
  --muted-2: #737c75;

  --line: rgba(255,255,255,.075);
  --line-strong: rgba(255,255,255,.13);

  --accent: #79ff62;
  --accent-2: #b7ff9e;
  --accent-soft: rgba(121,255,98,.08);
  --accent-border: rgba(121,255,98,.22);
  --accent-glow: rgba(121,255,98,.18);

  --radius: 22px;
  --radius-sm: 14px;
  --container: 1120px;
  --shadow: 0 28px 90px rgba(0,0,0,.48);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% -10%, rgba(121,255,98,.05), transparent 35rem),
    var(--bg);
  color: var(--text);
   font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

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

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

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

button {
  font: inherit;
}

code {
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #090b09;
  color: var(--accent-2);
  font-size: .78rem;
}

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

.section {
  position: relative;
  padding: 96px 0;
}

.section.compact {
  padding: 70px 0;
}

.center {
  text-align: center;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.glow {
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(140px);
  opacity: .035;
}

.glow-a {
  top: 7%;
  right: -220px;
}

.glow-b {
  top: 62%;
  left: -260px;
}

/* =========================================================
   TOPBAR
========================================================= */

.topbar {
  min-height: 44px;
  display: flex;
  align-items: center;
  background: var(--accent);
  color: #061006;
}

.topbar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  text-align: center;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .07em;
}

.topbar-dot {
  opacity: .45;
}

/* =========================================================
   TYPOGRAPHY
========================================================= */

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: -.045em;
}

h1 {
  max-width: 780px;
  font-size: clamp(3rem, 6.2vw, 5.45rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.65rem);
  font-weight: 900;
}

h3 {
  font-size: 1.05rem;
  font-weight: 800;
}

h1 span,
h2 span {
  color: var(--accent);
}

.kicker {
  display: inline-block;
  margin-bottom: 15px;
  color: var(--accent);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.lead {
  max-width: 650px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 42px;
}

.section-heading p {
  max-width: 630px;
  margin: 17px auto 0;
  color: var(--muted);
  font-size: 1rem;
}

/* =========================================================
   BUTTON
========================================================= */

.btn {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 26px;
  border: 0;
  border-radius: 12px;
  font-size: .87rem;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #061006;
  box-shadow: 0 12px 34px rgba(121,255,98,.14);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 17px 42px rgba(121,255,98,.23);
}

.btn-full {
  width: 100%;
}

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

.hero {
  min-height: calc(100svh - 44px);
  display: flex;
  align-items: center;
  padding-top: 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 72px;
}

.eyebrow {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 8px 12px;
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-2);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}

.hero-subtitle {
  max-width: 720px;
  margin-top: 24px;
  color: #c1c8c2;
  font-size: clamp(1rem, 2vw, 1.24rem);
  line-height: 1.65;
}

.hero-subtitle strong {
  color: var(--text);
}

.channel-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 25px 0 30px;
}

.channel-row span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0a0c0a;
  color: #b5bcb6;
  font-size: .78rem;
  font-weight: 700;
}

.microcopy {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 16px;
  color: var(--muted-2);
  font-size: .73rem;
  font-weight: 600;
}

.chat-panel {
  width: min(100%, 430px);
  margin-left: auto;
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: 27px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.005)),
    #0b0e0c;
  box-shadow: var(--shadow);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.avatar {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1b221c;
  color: var(--accent);
  font-weight: 900;
}

.chat-header strong,
.chat-header small {
  display: block;
}

.chat-header small {
  color: var(--accent);
  font-size: .7rem;
}

.chat-body {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 22px 0;
}

.bubble {
  max-width: 83%;
  padding: 12px 14px;
  border-radius: 13px;
  font-size: .85rem;
  line-height: 1.45;
}

.bubble-client {
  align-self: flex-start;
  background: #191d19;
}

.bubble-store {
  align-self: flex-end;
  background: #173218;
  color: #d9ffd4;
}

.response-box {
  padding: 17px;
  border: 1px solid var(--accent-border);
  border-radius: 15px;
  background: var(--accent-soft);
}

.response-box span {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .11em;
}

.response-box p {
  color: #d8ddd8;
  font-size: .81rem;
}

.flow-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 17px;
  color: var(--muted-2);
  font-size: .54rem;
  font-weight: 900;
  letter-spacing: .055em;
}

.flow-mini i {
  color: var(--accent);
  font-style: normal;
}


/* =========================================================
   PRODUCT MOCKUP
========================================================= */

.mockup-stage {
  position: relative;
  width: min(100%, 520px);
  margin-left: auto;
  isolation: isolate;
}

.mockup-glow {
  position: absolute;
  inset: 12% 8% 4%;
  z-index: -1;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(90px);
  opacity: .11;
}

.product-mockup {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 30px 45px rgba(0,0,0,.52))
    drop-shadow(0 0 28px rgba(121,255,98,.06));
}

.hero-mockup {
  position: relative;
  z-index: 1;
  transform: scale(1.03);
}

.mockup-badge {
  position: absolute;
  z-index: 2;
  min-width: 130px;
  padding: 11px 14px;
  border: 1px solid var(--accent-border);
  border-radius: 13px;
  background: rgba(8,12,9,.92);
  box-shadow: 0 15px 34px rgba(0,0,0,.32);
  backdrop-filter: blur(12px);
}

.mockup-badge strong,
.mockup-badge span {
  display: block;
}

.mockup-badge strong {
  color: var(--accent);
  font-size: 1.03rem;
  line-height: 1;
}

.mockup-badge span {
  margin-top: 4px;
  color: #c5ccc6;
  font-size: .67rem;
  font-weight: 700;
}

.badge-top {
  top: 13%;
  right: -2%;
}

.badge-bottom {
  bottom: 13%;
  left: -2%;
}

/* =========================================================
   DEMO
========================================================= */

.demo-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 72% 50%, rgba(121,255,98,.035), transparent 20rem),
    rgba(255,255,255,.006);
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr .82fr;
  align-items: center;
  gap: 76px;
}

.demo-points {
  display: grid;
  gap: 11px;
  margin-top: 28px;
}

.demo-points > div {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.demo-points b {
  color: var(--accent);
  font-size: .72rem;
}

.demo-points span {
  color: #bdc5be;
  font-size: .88rem;
}

.offer-mockup-wrap {
  max-width: 390px;
  margin: 24px 0 8px;
}

.offer-mockup {
  width: 100%;
  transform: translateX(-8px);
}

/* =========================================================
   PAIN
========================================================= */

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.pain-card {
  min-height: 250px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.card-number {
  display: block;
  margin-bottom: 31px;
  color: #4e5750;
  font-size: .7rem;
  font-weight: 900;
}

.quote-chip {
  margin-bottom: 21px;
  padding: 11px 13px;
  border-radius: 10px;
  background: #181d19;
  color: #ebedeb;
  font-size: .84rem;
}

.pain-card h3 {
  margin-bottom: 8px;
}

.pain-card p {
  color: var(--muted);
  font-size: .86rem;
}

/* =========================================================
   MECHANISM
========================================================= */

.mechanism-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  align-items: center;
  gap: 80px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.check-list div {
  color: #bec5bf;
}

.check-list b {
  width: 24px;
  display: inline-block;
  color: var(--accent);
}

.method-card {
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #111612, #0b0e0c);
  box-shadow: var(--shadow);
}

.method-step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 15px;
  align-items: center;
}

.method-step strong {
  width: 47px;
  height: 47px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-border);
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);
}

.method-step span {
  display: block;
  margin-bottom: 3px;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.method-step p {
  color: var(--muted);
  font-size: .81rem;
}

.method-line {
  width: 1px;
  height: 23px;
  margin: 7px 0 7px 23px;
  background: linear-gradient(var(--accent), transparent);
  opacity: .35;
}

/* =========================================================
   CATEGORIES
========================================================= */

.categories-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.008);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.category-card {
  min-height: 153px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #0c0f0d;
  transition: transform .2s ease, border-color .2s ease;
}

.category-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-border);
}

.category-card.featured {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.category-card > span {
  display: block;
  margin-bottom: 27px;
  color: var(--accent);
  font-size: .68rem;
  font-weight: 900;
}

.category-card h3 {
  margin-bottom: 7px;
  font-size: .96rem;
}

.category-card p {
  color: var(--muted);
  font-size: .78rem;
}

/* =========================================================
   METRICS
========================================================= */

.metrics-card {
  padding: 52px;
  border: 1px solid var(--accent-border);
  border-radius: 27px;
  background:
    radial-gradient(circle at top right, rgba(121,255,98,.07), transparent 22rem),
    #0b0e0c;
  text-align: center;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 40px;
}

.metrics-grid > div {
  padding: 21px 13px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.012);
}

.metrics-grid strong,
.metrics-grid span {
  display: block;
}

.metrics-grid strong {
  color: var(--accent);
  font-size: 1.95rem;
  font-weight: 900;
  letter-spacing: -.05em;
}

.metrics-grid span {
  margin-top: 5px;
  color: var(--muted);
  font-size: .74rem;
}

/* =========================================================
   TESTIMONIALS
========================================================= */

.testimonials-section {
  background:
    linear-gradient(180deg, transparent, rgba(255,255,255,.008), transparent);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.testimonial-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, rgba(121,255,98,.045), transparent 14rem),
    var(--surface);
  transition:
    transform .2s ease,
    border-color .2s ease;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-border);
}

.stars {
  margin-bottom: 22px;
  color: var(--accent);
  font-size: .78rem;
  letter-spacing: .12em;
}

.testimonial-card blockquote {
  flex: 1;
  color: #e6ebe6;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.75;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.author-avatar {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--accent-border);
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .82rem;
  font-weight: 900;
}

.testimonial-author strong,
.testimonial-author span {
  display: block;
}

.testimonial-author strong {
  color: var(--text);
  font-size: .82rem;
}

.testimonial-author span {
  margin-top: 2px;
  color: var(--muted-2);
  font-size: .7rem;
}

.proof-note {
  max-width: 760px;
  margin: 22px auto 0;
  color: var(--muted-2);
  font-size: .76rem;
  text-align: center;
}

.proof-note strong {
  color: var(--accent-2);
}

/* =========================================================
   BONUSES
========================================================= */

.bonuses-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at center, rgba(121,255,98,.028), transparent 31rem),
    #070a08;
}

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.bonus-card {
  position: relative;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  overflow: hidden;
}

.bonus-card::before {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  top: -55px;
  right: -55px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(60px);
  opacity: .06;
}

.bonus-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 37px;
}

.bonus-number {
  color: var(--accent);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.bonus-icon {
  font-size: 1.5rem;
}

.bonus-card h3 {
  margin-bottom: 9px;
  font-size: 1.04rem;
}

.bonus-card p {
  min-height: 66px;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.6;
}

.bonus-card small {
  display: block;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: .7rem;
}

.bonus-card small strong {
  color: var(--accent-2);
}

.bonus-value {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px auto 0;
  padding: 12px 17px;
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  background: var(--accent-soft);
}

.bonus-value span {
  color: var(--muted);
  font-size: .67rem;
  font-weight: 900;
  letter-spacing: .07em;
}

.bonus-value strong {
  color: var(--accent);
  font-size: 1.1rem;
}

/* =========================================================
   OFFER
========================================================= */

.offer-section {
  padding-top: 86px;
}

.offer-card {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 52px;
  padding: 51px;
  border: 1px solid var(--accent-border);
  border-radius: 29px;
  background:
    radial-gradient(circle at top right, rgba(121,255,98,.08), transparent 25rem),
    #0b0e0c;
  box-shadow: var(--shadow);
}

.offer-copy > p {
  max-width: 610px;
  margin-top: 18px;
  color: var(--muted);
}

.offer-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 11px 20px;
  margin-top: 29px;
  list-style: none;
  color: #c8cec9;
  font-size: .85rem;
}

.offer-box {
  align-self: center;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 21px;
  background: #101410;
}

.offer-badge {
  width: fit-content;
  display: block;
  margin: 0 auto 20px;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .67rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.anchor-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--muted-2);
  font-size: .73rem;
}

.anchor-price del {
  color: #a1a7a2;
}

.price-wrap {
  margin: 17px 0 22px;
  text-align: center;
}

.price-wrap > small {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
}

.price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  line-height: 1;
}

.price sup {
  margin: 12px 4px 0 0;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 800;
}

.price strong {
  font-size: clamp(4rem, 8vw, 5.7rem);
  font-weight: 900;
  letter-spacing: -.08em;
}

.price span {
  margin-top: 13px;
  font-size: 1.5rem;
  font-weight: 900;
}

.secure {
  margin-top: 13px;
  color: var(--muted-2);
  font-size: .7rem;
  text-align: center;
}

/* =========================================================
   FAQ
========================================================= */

.faq-section {
  border-bottom: 1px solid var(--line);
}

.faq-list {
  max-width: 850px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

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

.faq-question {
  width: 100%;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  font-weight: 800;
}

.faq-question b {
  color: var(--accent);
  font-size: 1.42rem;
  font-weight: 500;
  transition: transform .2s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}

.faq-answer p {
  max-width: 730px;
  padding: 0 0 23px;
  color: var(--muted);
  font-size: .89rem;
  line-height: 1.7;
}

.faq-item.active .faq-question b {
  transform: rotate(45deg);
}

/* =========================================================
   GUARANTEE
========================================================= */

.guarantee-card {
  max-width: 870px;
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 30px;
  margin: 0 auto;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.guarantee-seal {
  width: 91px;
  height: 91px;
  display: grid;
  place-content: center;
  border: 1px solid var(--accent-border);
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  text-align: center;
}

.guarantee-seal strong {
  font-size: 2rem;
  line-height: 1;
}

.guarantee-seal span {
  margin-top: 4px;
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.guarantee-card h2 {
  font-size: 2.05rem;
}

.guarantee-card p {
  margin-top: 9px;
  color: var(--muted);
  line-height: 1.7;
}

/* =========================================================
   FINAL CTA
========================================================= */

.final-cta {
  padding-bottom: 116px;
}

.final-cta .container {
  max-width: 830px;
}

.final-cta p {
  max-width: 660px;
  margin: 21px auto 29px;
  color: var(--muted);
}

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

footer {
  padding: 25px 0;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: .71rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

/* =========================================================
   REVEAL
========================================================= */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 980px) {
  .section {
    padding: 80px 0;
  }

  .hero-grid,
  .mechanism-grid,
  .offer-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 52px;
  }

  .mockup-stage {
    margin: 0 auto;
  }

  .demo-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .offer-mockup-wrap {
    margin-inline: auto;
  }


  .chat-panel {
    margin: 0 auto;
  }

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

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

  .testimonial-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin: 0 auto;
  }

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

  .mechanism-grid {
    gap: 45px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 65px 0;
  }

  .section.compact {
    padding: 52px 0;
  }

  .topbar {
    min-height: 45px;
  }

  .topbar-inner {
    font-size: .61rem;
  }

  .topbar-inner .topbar-dot,
  .topbar-inner span:last-child {
    display: none;
  }

  .hero {
    padding-top: 54px;
  }

  h1 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero-subtitle {
    margin-top: 19px;
    font-size: 1rem;
  }

  .mockup-stage {
    max-width: 430px;
  }

  .mockup-badge {
    min-width: 112px;
    padding: 9px 11px;
  }

  .badge-top {
    top: 10%;
    right: -1%;
  }

  .badge-bottom {
    bottom: 10%;
    left: -1%;
  }

  .offer-mockup-wrap {
    max-width: 310px;
  }

  .offer-mockup {
    transform: none;
  }


  .btn {
    width: 100%;
    min-height: 60px;
    padding: 0 17px;
    font-size: .78rem;
    text-align: center;
  }

  .microcopy {
    justify-content: center;
    gap: 8px 13px;
    text-align: center;
  }

  .chat-panel {
    padding: 17px;
    border-radius: 21px;
  }

  .flow-mini {
    flex-wrap: wrap;
  }

  .pain-grid,
  .categories-grid,
  .bonus-grid {
    grid-template-columns: 1fr;
  }

  .pain-card {
    min-height: auto;
  }

  .category-card {
    min-height: 128px;
  }

  .metrics-card {
    padding: 32px 17px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 29px;
  }

  .testimonial-placeholder {
    min-height: 250px;
  }

  .bonus-card p {
    min-height: auto;
  }

  .bonus-value {
    width: 100%;
    justify-content: center;
  }

  .offer-card {
    padding: 27px 19px;
    border-radius: 21px;
  }

  .offer-list {
    grid-template-columns: 1fr;
  }

  .offer-box {
    padding: 21px 15px;
  }

  .guarantee-card {
    grid-template-columns: 1fr;
    gap: 19px;
    padding: 26px 21px;
    text-align: center;
  }

  .guarantee-seal {
    margin: 0 auto;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .category-card {
    transition: none;
  }
}