postcardmojo/public/css/home.css

:root {
  --ink: #102637;
  --muted: #5d6c77;
  --navy: #052f4f;
  --navy-deep: #03243d;
  --blue: #0b5d86;
  --blue-light: #dff1f6;
  --gold: #f1bf24;
  --gold-dark: #c89500;
  --cream: #faf6eb;
  --paper: #fffdf8;
  --white: #ffffff;
  --coral: #ef7257;
  --line: #dfe4e6;
  --shadow: 0 24px 70px rgba(6, 47, 79, 0.14);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --shell: 1180px;
  --font-display: "Manrope", "Segoe UI", sans-serif;
  --font-body: "DM Sans", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(5, 47, 79, 0.1);
  background: rgba(255, 253, 248, 0.94);
  backdrop-filter: blur(14px);
}

.nav-shell {
  min-height: 82px;
  display: grid;
  grid-template-columns: minmax(180px, 235px) 1fr auto;
  align-items: center;
  gap: 30px;
}

.brand {
  display: block;
  width: 217px;
}

.brand img,
.footer-brand img,
.postcard-feature img {
  width: auto;
  max-width: none;
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.5vw, 34px);
}

.site-nav a,
.site-footer nav a {
  position: relative;
  color: #334b5c;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a::after,
.site-footer nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--gold-dark);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-footer nav a:hover::after {
  transform: scaleX(1);
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

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

.button-small {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 0.85rem;
}

.button-primary {
  background: var(--navy);
  box-shadow: 0 10px 25px rgba(5, 47, 79, 0.2);
  color: var(--white);
}

.button-primary:hover {
  background: #084368;
  box-shadow: 0 14px 30px rgba(5, 47, 79, 0.25);
}

.button-quiet {
  border-color: rgba(5, 47, 79, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: var(--navy);
}

.button-quiet:hover {
  border-color: rgba(5, 47, 79, 0.34);
  background: var(--white);
}

.button-gold {
  background: var(--gold);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
  color: var(--navy-deep);
}

.button-gold:hover {
  background: #ffd44a;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 710px;
  overflow: hidden;
  background:
    linear-gradient(118deg, rgba(250, 246, 235, 0.84), rgba(255, 253, 248, 0.95)),
    radial-gradient(circle at 15% 20%, rgba(241, 191, 36, 0.17), transparent 34%);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: -35%;
  right: -13%;
  width: 55%;
  aspect-ratio: 1;
  border: 1px solid rgba(11, 93, 134, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(11, 93, 134, 0.025), 0 0 0 160px rgba(11, 93, 134, 0.02);
  content: "";
}

.hero-grid {
  min-height: 710px;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(500px, 1.07fr);
  align-items: center;
  gap: clamp(38px, 6vw, 78px);
  padding-block: 74px 80px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 25px;
  height: 3px;
  display: inline-block;
  margin: 0 10px 3px 0;
  border-radius: 2px;
  background: var(--gold);
}

.hero h1,
.section-heading h2,
.value-copy h2,
.offer-copy h2,
.faq-intro h2,
.cta-card h2 {
  margin: 0;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.hero h1 {
  max-width: 700px;
  font-size: clamp(3rem, 5.6vw, 5.3rem);
}

.hero h1 em {
  color: var(--blue);
  font-style: normal;
  padding-inline: 0.03em;
  background: linear-gradient(transparent 83%, rgba(241, 191, 36, 0.58) 83% 94%, transparent 94%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero-lede {
  max-width: 640px;
  margin: 26px 0 0;
  color: #435967;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 29px 0 0;
  padding: 0;
  color: #45606f;
  font-size: 0.84rem;
  font-weight: 700;
  list-style: none;
}

.hero-points span {
  width: 21px;
  height: 21px;
  display: inline-grid;
  place-items: center;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.72rem;
}

.postcard-stage {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.postcard-shadow {
  position: absolute;
  right: 3%;
  bottom: 7%;
  width: 80%;
  height: 19%;
  border-radius: 50%;
  background: rgba(6, 31, 50, 0.24);
  filter: blur(30px);
  transform: rotate(-4deg);
}

.postcard {
  position: relative;
  width: min(100%, 610px);
  aspect-ratio: 12 / 9;
  overflow: hidden;
  padding: clamp(15px, 2vw, 24px);
  border: 1px solid rgba(5, 47, 79, 0.12);
  border-radius: 18px;
  background: #fffef9;
  box-shadow: 0 34px 80px rgba(5, 47, 79, 0.22), 0 5px 15px rgba(5, 47, 79, 0.12);
}

.postcard::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.35), transparent 25% 78%, rgba(5, 47, 79, 0.04));
  content: "";
  pointer-events: none;
}

.postcard-topline {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: #60717d;
  font-size: clamp(0.52rem, 0.8vw, 0.68rem);
  font-weight: 800;
  letter-spacing: 0.14em;
}

.postcard-feature {
  min-height: 30%;
  display: grid;
  grid-template-columns: 187px 1fr;
  align-items: center;
  gap: 14px;
  padding: 10px 18px 13px;
  border-radius: 12px;
  background: linear-gradient(115deg, #f8edc8, #fff6d8 58%, #f8e8a7);
}

.postcard-feature strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 1.6vw, 1.3rem);
  line-height: 1.18;
  text-align: right;
}

.ad-grid {
  height: 49%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.ad-tile {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(8px, 1.4vw, 15px);
  border: 1px solid rgba(5, 47, 79, 0.11);
  border-radius: 9px;
  line-height: 1.18;
}

.ad-tile span {
  margin-bottom: 5px;
  font-size: clamp(0.42rem, 0.65vw, 0.59rem);
  font-weight: 800;
  letter-spacing: 0.1em;
}

.ad-tile strong {
  font-family: var(--font-display);
  font-size: clamp(0.64rem, 1vw, 0.9rem);
}

.tile-gold { background: #f5cf53; color: var(--navy-deep); }
.tile-navy { background: var(--navy); color: var(--white); }
.tile-cream { background: #f5f0df; color: var(--navy); }
.tile-coral { background: #f38b73; color: #3c1b13; }
.tile-blue { background: #d5edf3; color: var(--navy); }
.tile-white { border: 2px dashed var(--gold-dark); background: var(--white); color: var(--navy); text-align: center; }

.postcard-edge {
  margin-top: 8px;
  color: #6a7881;
  font-size: clamp(0.45rem, 0.75vw, 0.62rem);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-align: center;
  text-transform: uppercase;
}

.stage-note {
  position: absolute;
  right: 0;
  bottom: 3px;
  max-width: 315px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 17px;
  border: 1px solid rgba(5, 47, 79, 0.1);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 34px rgba(5, 47, 79, 0.14);
  color: #3e5461;
  font-size: 0.77rem;
  font-weight: 700;
  line-height: 1.35;
}

.stage-note span {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  font-size: 1rem;
}

.signal-strip {
  border-block: 1px solid rgba(5, 47, 79, 0.1);
  background: var(--white);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: 28px;
}

.signal-grid div {
  min-width: 0;
  padding-inline: clamp(18px, 3vw, 36px);
  border-right: 1px solid var(--line);
}

.signal-grid div:first-child { padding-left: 0; }
.signal-grid div:last-child { border-right: 0; }

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

.signal-grid strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 800;
}

.signal-grid span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.82rem;
}

.section {
  padding-block: clamp(82px, 10vw, 130px);
}

.section-light { background: var(--white); }
.section-warm { background: var(--cream); }

.section-heading {
  margin-bottom: 56px;
}

.section-heading h2,
.value-copy h2,
.offer-copy h2,
.faq-intro h2,
.cta-card h2 {
  font-size: clamp(2.25rem, 4.3vw, 4rem);
}

.section-heading > p:last-child,
.heading-split > p,
.value-copy > p,
.offer-copy > p,
.faq-intro > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.heading-centered {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.eyebrow-centered span {
  display: none;
}

.heading-centered > p:last-child {
  max-width: 620px;
  margin: 20px auto 0;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps::before {
  position: absolute;
  top: 57px;
  right: 8%;
  left: 8%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
  content: "";
}

.steps li {
  position: relative;
  z-index: 1;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.steps li:hover {
  border-color: rgba(11, 93, 134, 0.35);
  box-shadow: 0 18px 45px rgba(5, 47, 79, 0.1);
  transform: translateY(-5px);
}

.step-number {
  position: absolute;
  top: 20px;
  right: 22px;
  color: #a1acb3;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 800;
}

.step-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 16px;
  background: var(--blue-light);
  color: var(--blue);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
}

.steps li:nth-child(even) .step-icon {
  background: #fff0bd;
  color: #886600;
}

.steps h3,
.benefit-list h3,
.fit-card h3 {
  margin: 0;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
}

.steps p,
.benefit-list p,
.fit-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-navy {
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
  color: var(--white);
}

.section-navy::before {
  position: absolute;
  top: -240px;
  left: -190px;
  width: 520px;
  height: 520px;
  border: 90px solid rgba(241, 191, 36, 0.055);
  border-radius: 50%;
  content: "";
}

.value-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(440px, 1.16fr);
  gap: clamp(60px, 9vw, 120px);
}

.eyebrow-on-dark { color: #f9d86e; }

.value-copy h2,
.cta-card h2 {
  color: var(--white);
}

.value-copy > p {
  margin: 25px 0 0;
  color: #c6d2d9;
}

.text-link {
  display: inline-flex;
  gap: 10px;
  margin-top: 32px;
  color: #f9d86e;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover span {
  transform: translateX(4px);
}

.text-link span {
  transition: transform 180ms ease;
}

.benefit-list {
  display: grid;
  gap: 0;
}

.benefit-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 22px;
  padding-block: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.benefit-list article:first-child { padding-top: 0; }
.benefit-list article:last-child { padding-bottom: 0; border-bottom: 0; }

.benefit-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(241, 191, 36, 0.42);
  border-radius: 50%;
  color: #f9d86e;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
}

.benefit-list h3 { color: var(--white); }
.benefit-list p { color: #b9c8d1; }

.heading-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: end;
  gap: 70px;
}

.heading-split > p {
  margin: 0 0 8px;
}

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

.fit-card {
  min-height: 270px;
  padding: 30px;
  border: 1px solid rgba(5, 47, 79, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  transition: background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.fit-card:hover {
  background: var(--white);
  box-shadow: 0 20px 50px rgba(5, 47, 79, 0.1);
  transform: translateY(-5px);
}

.fit-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin-bottom: 40px;
  border-radius: 20px;
  background: var(--navy);
  color: var(--gold);
  font-size: 1.85rem;
}

.offer-section {
  background: var(--white);
}

.offer-grid {
  display: grid;
  grid-template-columns: minmax(350px, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(60px, 9vw, 125px);
}

.offer-card {
  position: relative;
  max-width: 485px;
  min-height: 520px;
  overflow: hidden;
  padding: clamp(34px, 5vw, 58px);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--navy);
  background-size: 20px 20px;
  box-shadow: var(--shadow);
  color: var(--white);
  transform: rotate(-2.5deg);
}

.offer-card::after {
  position: absolute;
  right: -90px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  border: 38px solid rgba(241, 191, 36, 0.16);
  border-radius: 50%;
  content: "";
}

.offer-stamp {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border: 2px dashed var(--gold);
  border-radius: 8px;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-align: center;
}

.offer-kicker {
  margin: 0 0 44px;
  color: #f9d86e;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.offer-headline {
  max-width: 330px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.offer-coupon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  flex-direction: column;
  margin-top: 46px;
  padding: 16px 23px;
  border-radius: 12px;
  background: var(--gold);
  color: var(--navy-deep);
  transform: rotate(1.5deg);
}

.offer-coupon strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1;
}

.offer-coupon span {
  margin-top: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.offer-url {
  position: absolute;
  right: 44px;
  bottom: 35px;
  left: 44px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.offer-copy > p {
  max-width: 600px;
  margin: 24px 0 0;
}

.check-list {
  display: grid;
  gap: 19px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: start;
  gap: 15px;
}

.check-list li > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e1f2ec;
  color: #19714e;
  font-weight: 800;
}

.check-list strong,
.check-list small {
  display: block;
}

.check-list strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
}

.check-list small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.89rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(60px, 9vw, 125px);
}

.faq-intro {
  align-self: start;
  position: sticky;
  top: 125px;
}

.faq-intro > p {
  margin: 24px 0 0;
}

.faq-list {
  border-top: 1px solid var(--line);
}

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

.faq-list summary {
  display: grid;
  grid-template-columns: 1fr 32px;
  align-items: center;
  gap: 18px;
  padding-block: 24px;
  color: var(--navy);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  list-style: none;
}

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

.faq-list summary span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue);
  font-size: 1.15rem;
  transition: transform 180ms ease, background-color 180ms ease;
}

.faq-list details[open] summary span {
  background: var(--blue-light);
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 680px;
  margin: -5px 55px 25px 0;
  color: var(--muted);
}

.cta-section {
  padding: 30px 0 110px;
  background: var(--white);
}

.cta-card {
  position: relative;
  isolation: isolate;
  min-height: 365px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 55px;
  overflow: hidden;
  padding: clamp(45px, 7vw, 85px);
  border-radius: var(--radius-lg);
  background: var(--navy);
  box-shadow: 0 30px 70px rgba(5, 47, 79, 0.24);
  color: var(--white);
}

.cta-card > div:not(.cta-rings) {
  position: relative;
  z-index: 1;
}

.cta-card h2 {
  max-width: 750px;
}

.cta-card p:not(.eyebrow) {
  max-width: 650px;
  margin: 20px 0 0;
  color: #c9d6dd;
  font-size: 1.03rem;
}

.cta-actions {
  min-width: 245px;
  display: grid;
  justify-items: center;
  gap: 13px;
}

.cta-actions span {
  color: #b7c8d1;
  font-size: 0.75rem;
}

.cta-rings {
  position: absolute;
  z-index: 0;
  top: -170px;
  right: -80px;
  width: 520px;
  height: 520px;
  border: 75px solid rgba(241, 191, 36, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 75px rgba(241, 191, 36, 0.035);
}

.site-footer {
  padding-block: 42px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-grid {
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 28px;
}

.footer-brand {
  width: 187px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer nav {
  display: flex;
  gap: 25px;
}

.site-footer small {
  grid-column: 1 / -1;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: #77838b;
  font-size: 0.73rem;
}

@media (max-width: 1080px) {
  .nav-shell {
    grid-template-columns: 217px 1fr auto;
    gap: 18px;
  }

  .site-nav {
    gap: 16px;
  }

  .site-nav a {
    font-size: 0.8rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(410px, 1.08fr);
    gap: 30px;
  }

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

  .steps::before {
    display: none;
  }

  .cta-card {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    justify-items: start;
  }
}

@media (max-width: 840px) {
  .site-header {
    position: relative;
  }

  .nav-shell {
    min-height: auto;
    grid-template-columns: 1fr auto;
    padding-block: 15px;
  }

  .brand {
    width: 217px;
  }

  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 5px 0 2px;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { white-space: nowrap; }

  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 65px 75px;
  }

  .postcard-stage {
    min-height: 475px;
  }

  .postcard {
    width: min(92%, 610px);
  }

  .stage-note {
    right: 2%;
  }

  .signal-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 24px;
  }

  .signal-grid div:nth-child(2) { border-right: 0; }
  .signal-grid div:nth-child(3) { padding-left: 0; }

  .value-grid,
  .offer-grid,
  .faq-grid,
  .heading-split {
    grid-template-columns: 1fr;
  }

  .value-grid,
  .offer-grid,
  .faq-grid {
    gap: 62px;
  }

  .heading-split {
    gap: 22px;
  }

  .offer-card {
    justify-self: center;
    width: min(100%, 485px);
  }

  .faq-intro {
    position: static;
  }

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

  .site-footer p {
    display: none;
  }
}

@media (max-width: 600px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .nav-shell > .button {
    min-height: 40px;
    padding: 9px 13px;
    font-size: 0.75rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 55px 62px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    display: grid;
  }

  .postcard-stage {
    min-height: 365px;
  }

  .postcard {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
  }

  .postcard-feature {
    grid-template-columns: 187px 1fr;
    padding: 8px 10px;
  }

  .ad-grid {
    gap: 5px;
    margin-top: 5px;
  }

  .ad-tile {
    padding: 6px;
    border-radius: 5px;
  }

  .stage-note {
    right: 8px;
    bottom: -8px;
    max-width: 260px;
    padding: 10px 12px;
    font-size: 0.68rem;
  }

  .stage-note span {
    width: 25px;
    height: 25px;
  }

  .signal-grid {
    padding-block: 23px;
  }

  .signal-grid div {
    padding-inline: 14px;
  }

  .signal-grid strong {
    font-size: 1rem;
  }

  .signal-grid span {
    font-size: 0.74rem;
  }

  .section {
    padding-block: 76px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .value-copy h2,
  .offer-copy h2,
  .faq-intro h2,
  .cta-card h2 {
    font-size: clamp(2.05rem, 10vw, 3rem);
  }

  .steps,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .steps li,
  .fit-card {
    min-height: auto;
    padding: 25px;
  }

  .fit-icon {
    margin-bottom: 26px;
  }

  .benefit-list article {
    grid-template-columns: 40px 1fr;
    gap: 15px;
  }

  .benefit-mark {
    width: 36px;
    height: 36px;
  }

  .offer-card {
    min-height: 450px;
    padding: 35px 28px;
  }

  .offer-stamp {
    top: 22px;
    right: 22px;
    width: 70px;
    height: 70px;
  }

  .offer-headline {
    max-width: 260px;
  }

  .offer-url {
    right: 28px;
    left: 28px;
  }

  .faq-list summary {
    font-size: 0.96rem;
  }

  .faq-list details p {
    margin-right: 0;
  }

  .cta-section {
    padding-bottom: 70px;
  }

  .cta-card {
    min-height: auto;
    gap: 35px;
    padding: 42px 27px;
    border-radius: 24px;
  }

  .cta-actions,
  .cta-actions .button {
    width: 100%;
  }

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

  .site-footer nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 380px) {
  .nav-shell > .button {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}