:root {
  --ink: #101827;
  --muted: #5d687b;
  --paper: #ffffff;
  --soft: #f3f6fb;
  --line: #dbe4f1;
  --navy: #07142c;
  --navy-2: #0f2861;
  --blue: #1257d8;
  --blue-2: #073c9d;
  --gold: #f7c948;
  --gold-2: #e6a817;
  --red: #dc1f2d;
  --green: #12815e;
  --shadow: 0 20px 48px rgba(12, 23, 48, 0.14);
  --shadow-strong: 0 28px 76px rgba(4, 13, 32, 0.35);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f5f7fb;
  font-family: Arial, "Helvetica Neue", sans-serif;
  text-rendering: optimizeLegibility;
  max-width: 100%;
  overflow-x: hidden;
}

body,
button,
input {
  font: 16px/1.55 Arial, "Helvetica Neue", sans-serif;
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(247, 201, 72, 0.78);
  outline-offset: 3px;
}

.topbar {
  position: sticky;
  z-index: 80;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 74px;
  padding: 0 clamp(18px, 5vw, 58px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(219, 228, 241, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  color: var(--navy);
  background: linear-gradient(180deg, #ffe575, var(--gold));
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(247, 201, 72, 0.25);
}

.brand-text {
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 900;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  color: var(--paper);
  background: linear-gradient(180deg, #ff3042, var(--red));
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  font-weight: 900;
  box-shadow: 0 16px 30px rgba(220, 31, 45, 0.28);
}

.hero {
  position: relative;
  min-height: auto;
  overflow: hidden;
  color: var(--paper);
  background:
    linear-gradient(135deg, #07142c 0%, #0f2861 58%, #08204f 100%);
}

.hero::before,
.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.hero::before {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.36;
}

.hero::after {
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(7, 20, 44, 0) 70%, rgba(7, 20, 44, 0.44) 100%),
    linear-gradient(90deg, rgba(220, 31, 45, 0.18) 0 4px, transparent 4px 100%);
}

.hero-inner {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(540px, 0.96fr) minmax(430px, 1fr);
  gap: clamp(24px, 3.7vw, 52px);
  align-items: start;
  width: min(1260px, calc(100% - 42px));
  min-height: auto;
  margin: 0 auto;
  padding: clamp(22px, 3vw, 34px) 0 clamp(24px, 3.4vw, 38px);
}

.hero-copy {
  width: min(660px, 100%);
  min-width: 0;
  padding: clamp(22px, 2.7vw, 32px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055)),
    linear-gradient(90deg, rgba(247, 201, 72, 0.18), transparent 42%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3,
p,
li,
span,
strong,
small {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2.35rem, 3.05vw, 3.16rem);
  line-height: 1.04;
  letter-spacing: 0;
  text-shadow: 0 18px 36px rgba(0, 0, 0, 0.3);
}

.title-mobile {
  display: none;
}

.hero-lead {
  max-width: 585px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.02rem, 1.45vw, 1.14rem);
  font-weight: 800;
  line-height: 1.48;
  text-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
}

.signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.signal-list li {
  min-width: 0;
  padding: 7px 11px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 900;
  line-height: 1.22;
  overflow-wrap: anywhere;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(12px);
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
  margin-top: 26px;
}

.hero-actions {
  position: relative;
  margin-top: 18px;
}

.hero-actions::before {
  position: absolute;
  top: -12px;
  left: 0;
  width: 92px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  border-radius: 999px;
  content: "";
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}

.button.primary {
  color: #071328;
  background: linear-gradient(180deg, #ffe779 0%, var(--gold) 58%, #edb72e 100%);
  box-shadow: 0 20px 40px rgba(247, 201, 72, 0.28);
}

.button.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 46px rgba(247, 201, 72, 0.36);
}

.download-assurance {
  display: grid;
  align-content: center;
  flex: 1 1 240px;
  min-height: 54px;
  padding: 9px 13px;
  color: var(--paper);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.075));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
}

.download-assurance span,
.download-assurance small {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.25;
}

.download-assurance strong {
  color: var(--gold);
  font-size: 0.96rem;
  line-height: 1.22;
}

.button.large {
  min-width: min(100%, 290px);
  font-size: 1.08rem;
}

.small-note {
  max-width: 630px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 800;
}

.decision-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: 12px;
}

.decision-points span {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 9px 8px 11px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(7, 20, 44, 0.36);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.3;
}

.hero-media {
  position: relative;
  z-index: 5;
  display: grid;
  align-items: start;
  align-self: start;
  justify-self: end;
  width: 100%;
  max-width: 590px;
  min-width: 0;
  padding: clamp(12px, 1.6vw, 20px);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    radial-gradient(circle at 50% 42%, rgba(18, 87, 216, 0.26), transparent 58%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.2);
  pointer-events: auto;
}

.hero-media figure {
  position: relative;
  display: block;
  margin: 0;
  padding: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.075)),
    linear-gradient(135deg, rgba(247, 201, 72, 0.24), rgba(18, 87, 216, 0.22));
  border: 1px solid rgba(247, 201, 72, 0.28);
  border-radius: var(--radius);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.3);
}

.hero-media figure::after {
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  content: "";
  pointer-events: none;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
}

.media-note {
  position: absolute;
  z-index: 6;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 3px;
  max-width: min(360px, calc(100% - 40px));
  padding: 14px 16px;
  color: var(--paper);
  background: rgba(7, 20, 44, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(14px);
}

.media-note::before {
  position: absolute;
  top: -12px;
  left: 16px;
  padding: 4px 9px;
  color: #071328;
  background: var(--gold);
  border-radius: var(--radius);
  content: "PDF ฟรี";
  font-size: 0.78rem;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(247, 201, 72, 0.24);
}

.media-note strong {
  color: var(--gold);
  line-height: 1.2;
}

.media-note span {
  color: rgba(255, 255, 255, 0.79);
  font-size: 0.9rem;
}

.proof-strip {
  position: relative;
  z-index: 10;
  margin-top: -30px;
  padding-bottom: 18px;
  color: var(--paper);
}

.proof-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
}

.proof-inner span {
  min-height: 74px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(180deg, rgba(18, 42, 92, 0.96), rgba(8, 18, 42, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  font-weight: 900;
}

.proof-inner span:nth-child(1),
.proof-inner span:nth-child(3) {
  background: linear-gradient(180deg, rgba(20, 87, 217, 0.98), rgba(8, 18, 42, 0.98));
}

.section {
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
  padding: clamp(36px, 5vw, 62px) 0;
}

.section-head {
  max-width: 800px;
  margin: 0 auto 26px;
  padding: clamp(18px, 3vw, 26px);
  text-align: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(18, 87, 216, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.section-head.left {
  margin: 0;
  text-align: left;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border-color: rgba(18, 87, 216, 0.16);
}

h2 {
  margin: 0;
  font-size: clamp(2.05rem, 4.9vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.14rem;
  line-height: 1.28;
}

.section-head p:not(.section-kicker),
.inside-layout > .section-head p:not(.section-kicker) {
  margin: 18px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.pain-grid article,
.module-list article,
.steps article {
  position: relative;
  min-height: 248px;
  padding: 23px;
  background: var(--paper);
  border: 1px solid rgba(18, 87, 216, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.07);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.pain-grid article:hover,
.module-list article:hover,
.steps article:hover {
  transform: translateY(-3px);
  border-color: rgba(18, 87, 216, 0.22);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.11);
}

.pain-grid article::before,
.module-list article::before,
.steps article::before {
  position: absolute;
  top: 0;
  right: 16px;
  left: 16px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--blue));
  border-radius: 0 0 8px 8px;
  content: "";
}

.pain-grid article span,
.module-list article span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
}

.pain-grid p,
.module-list p,
.steps p,
.fit-columns p,
.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 750;
}

.section-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding: 18px;
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(7, 20, 44, 0.98), rgba(18, 87, 216, 0.9));
  border: 1px solid rgba(247, 201, 72, 0.22);
  border-radius: var(--radius);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.13);
}

.section-cta div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.section-cta span {
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 900;
}

.section-cta strong {
  font-size: clamp(1.05rem, 2.2vw, 1.34rem);
  line-height: 1.22;
}

.section-cta .button {
  flex: 0 0 auto;
  min-width: 185px;
}

.inside-section {
  width: 100%;
  max-width: none;
  background: linear-gradient(180deg, #ffffff 0%, #eef4fb 100%);
  border-block: 1px solid var(--line);
}

.confidence-section {
  padding-top: clamp(28px, 4.4vw, 52px);
}

.confidence-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 5vw, 46px);
  align-items: center;
  padding: clamp(28px, 5vw, 48px);
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(7, 20, 44, 0.96), rgba(18, 87, 216, 0.88)),
    url("assets/facebook-ads-content-marketing-2026-vip.png") right center / cover;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
}

.confidence-panel h2 {
  max-width: 640px;
}

.confidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.confidence-grid article {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.confidence-grid strong {
  color: var(--gold);
  font-size: 1.02rem;
}

.confidence-grid span {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.inside-layout {
  display: grid;
  grid-template-columns: minmax(290px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(22px, 4vw, 42px);
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
}

.module-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.module-list article {
  min-height: 176px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.fit-panel {
  padding: clamp(30px, 5vw, 50px);
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(7, 20, 44, 0.95), rgba(17, 48, 117, 0.96)),
    url("assets/facebook-ads-content-marketing-2026-vip.png") center / cover;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
}

.fit-panel h2 {
  max-width: 820px;
}

.fit-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.fit-columns article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.fit-columns h3 {
  color: var(--gold);
}

.fit-columns ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.fit-columns li {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 850;
}

.fit-columns li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  background: var(--gold);
  border-radius: 50%;
  vertical-align: middle;
}

.preview-section {
  padding-top: clamp(28px, 4.4vw, 52px);
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.preview-card {
  padding: clamp(24px, 4vw, 42px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.preview-copy {
  margin: 16px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.image-card {
  padding: 10px;
  background: linear-gradient(180deg, #10295f, #07142c);
}

.image-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
}

.use-case-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.use-case-list div {
  display: grid;
  gap: 3px;
  padding: 16px;
  background: #f4f8ff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.use-case-list strong {
  color: var(--blue-2);
}

.use-case-list span {
  color: var(--muted);
  font-weight: 800;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.steps article {
  min-height: 194px;
}

.steps article > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  color: var(--navy);
  background: linear-gradient(180deg, #ffe575, var(--gold));
  border-radius: var(--radius);
  font-weight: 900;
}

.faq-section {
  width: 100%;
  max-width: none;
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.58fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 58px);
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
}

.faq-layout > div:first-child {
  align-self: start;
  padding: clamp(18px, 3vw, 26px);
  background: #f9fbfe;
  border: 1px solid rgba(18, 87, 216, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  background: #f9fbfe;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--ink);
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 20px 18px;
}

.download-section {
  width: min(var(--max), calc(100% - 42px));
  margin: 0 auto;
  padding: clamp(36px, 5vw, 62px) 0;
}

.download-panel {
  padding: clamp(30px, 5vw, 58px);
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(7, 20, 44, 0.98), rgba(18, 87, 216, 0.9)),
    url("assets/facebook-ads-content-marketing-2026-vip.png") center / cover;
  border-radius: var(--radius);
  border: 1px solid rgba(247, 201, 72, 0.22);
  box-shadow: var(--shadow-strong);
}

.download-panel .section-kicker {
  display: inline-flex;
  padding: 6px 10px;
  color: #071328;
  background: var(--gold);
  border-radius: var(--radius);
}

.download-panel h2 {
  max-width: 850px;
}

.download-panel p:not(.section-kicker) {
  max-width: 760px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 850;
}

.final-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 820px;
  margin-top: 22px;
}

.final-checks span {
  position: relative;
  min-height: 48px;
  padding: 12px 14px 12px 34px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  font-weight: 900;
}

.final-checks span::before {
  position: absolute;
  top: 17px;
  left: 14px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(247, 201, 72, 0.16);
  content: "";
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 58px);
  color: var(--muted);
  background: var(--paper);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  font-weight: 900;
}

.mobile-download {
  display: none;
}

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

  .hero {
    min-height: auto;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
      linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 52px 52px;
  }

  .hero-inner,
  .inside-layout,
  .confidence-panel,
  .preview-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
  }

  .hero-media {
    max-width: 620px;
    margin: 0 auto;
  }

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

  .proof-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  body {
    padding-bottom: 96px;
  }

  .topbar {
    min-height: 64px;
    padding-inline: 16px;
  }

  .brand-text {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-cta {
    display: none;
  }

  .hero-inner,
  .section,
  .download-section {
    width: min(100%, calc(100vw - 32px));
  }

  .hero-inner {
    padding: 32px 0 54px;
    justify-items: center;
  }

  .hero-copy {
    width: 100%;
    max-width: calc(100vw - 32px);
    min-width: 0;
    overflow: hidden;
    padding: 20px 16px;
  }

  .hero-copy > * {
    min-width: 0;
    max-width: 100%;
  }

  .hero-media img {
    object-position: center;
    opacity: 1;
  }

  h1 {
    font-size: clamp(2rem, 8.6vw, 2.38rem);
    line-height: 1.05;
  }

  .title-desktop {
    display: none;
  }

  .title-mobile {
    display: inline;
  }

  h2 {
    font-size: clamp(1.86rem, 8vw, 2.42rem);
  }

  .hero-lead {
    width: 100%;
    font-size: 1rem;
    line-break: anywhere;
  }

  .signal-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  .signal-list li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px;
    text-align: center;
    font-size: 0.82rem;
    min-width: 0;
  }

  .hero-actions,
  .download-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .download-assurance {
    min-height: 64px;
  }

  .final-checks {
    grid-template-columns: 1fr;
  }

  .decision-points {
    display: none;
  }

  .media-note {
    position: absolute;
    right: 16px;
    bottom: 18px;
    max-width: none;
    left: 16px;
  }

  .proof-strip {
    margin-top: -24px;
    padding-bottom: 16px;
  }

  .proof-inner,
  .pain-grid,
  .module-list,
  .fit-columns,
  .steps {
    grid-template-columns: 1fr;
  }

  .proof-inner {
    width: calc(100% - 32px);
  }

  .proof-inner span {
    min-height: 58px;
    padding: 14px;
  }

  .inside-layout,
  .faq-layout {
    width: calc(100% - 32px);
  }

  .pain-grid article,
  .module-list article,
  .steps article {
    min-height: auto;
  }

  .fit-panel,
  .confidence-panel,
  .download-panel,
  .preview-card {
    padding: 22px 18px;
  }

  .section {
    padding: 34px 0;
  }

  .download-section {
    padding: 34px 0;
  }

  .section-cta {
    display: grid;
    padding: 16px;
  }

  .section-cta .button {
    width: 100%;
    min-width: 0;
  }

  .section-head {
    margin-bottom: 18px;
    padding: 18px 16px;
  }

  .mobile-download {
    position: fixed;
    z-index: 90;
    right: 12px;
    bottom: 12px;
    left: 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 10px;
    background: rgba(8, 18, 37, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
    transform: translateY(calc(100% + 16px));
    opacity: 0;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .mobile-download.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-download .button {
    min-height: 50px;
    padding: 0 12px;
    font-size: 0.92rem;
  }
}

@media (max-width: 520px) {
  .hero-copy,
  .hero-media {
    justify-self: center;
    max-width: 358px;
  }

  .hero-copy {
    padding: 20px 14px;
  }

  .hero-lead,
  .small-note {
    font-size: 0.95rem;
  }

  .signal-list li {
    font-size: 0.8rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}