@font-face {
  font-family: "Fraunces";
  src: url("./fonts/fraunces-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Fraunces";
  src: url("./fonts/fraunces-800.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Be Vietnam Pro";
  src: url("./fonts/be-vietnam-pro-400.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Be Vietnam Pro";
  src: url("./fonts/be-vietnam-pro-500.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Be Vietnam Pro";
  src: url("./fonts/be-vietnam-pro-600.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Be Vietnam Pro";
  src: url("./fonts/be-vietnam-pro-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Be Vietnam Pro";
  src: url("./fonts/be-vietnam-pro-800.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --green: #0e4d37;
  --green-2: #1b6a4b;
  --gold: #c8952b;
  --coral: #c7632d;
  --cream: #fffaf1;
  --cream-2: #f6efe2;
  --ink: #1e2b24;
  --muted: #627067;
  --line: #eadccb;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(51, 36, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.88), rgba(255, 253, 248, 0.96)),
    radial-gradient(circle at 12% 0%, rgba(200, 149, 43, 0.13), transparent 34rem),
    var(--cream);
  font-family: "Be Vietnam Pro", Arial, sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

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

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

svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(234, 220, 203, 0.82);
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.header-actions,
.hero-actions,
.trust-badge,
.chips,
.button {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  color: var(--green);
  font-size: 19px;
  font-weight: 800;
}

.brand picture {
  display: block;
}

.brand-logo {
  display: block;
  width: auto;
  object-fit: contain;
}

.brand-logo-header {
  height: 38px;
}

.brand-logo-footer {
  height: 54px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(200, 149, 43, 0.55);
  border-radius: 10px;
  background: linear-gradient(145deg, #143f2f, var(--green));
  color: #f4d985;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(14, 77, 55, 0.18);
}

.nav-links {
  gap: 6px;
  color: #6a5f50;
  font-size: 14.5px;
  font-weight: 600;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: 9px;
  color: #6a5f50;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--green);
  background: #fbebdd;
}

.header-actions {
  gap: 14px;
  font-size: 12px;
  font-weight: 800;
}

.login-link {
  color: #6a766f;
  font-weight: 600;
  white-space: nowrap;
}

.login-link strong {
  color: #26372f;
  font-weight: 800;
}

.button {
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid var(--green);
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(14, 77, 55, 0.18);
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.button svg {
  width: 19px;
  height: 19px;
  margin-left: 10px;
}

.button:hover {
  background: #0a3f2d;
  box-shadow: 0 16px 34px rgba(14, 77, 55, 0.24);
  transform: translateY(-2px);
}

.button-accent {
  border-color: #c85a32;
  background: linear-gradient(180deg, #d97736, #c85a32);
  color: #fff;
  box-shadow: 0 14px 30px rgba(200, 90, 50, 0.24);
}

.button-accent:hover {
  border-color: #b84f2c;
  background: linear-gradient(180deg, #cf6b31, #b84f2c);
  box-shadow: 0 18px 38px rgba(200, 90, 50, 0.3);
}

.button-small {
  min-height: 40px;
  padding: 0 18px;
}

.button-outline {
  background: rgba(255, 255, 255, 0.55);
  color: var(--coral);
  border-color: var(--coral);
  box-shadow: none;
}

.button-outline:hover {
  background: var(--white);
}

.section {
  max-width: 1220px;
  margin: 0 auto;
  padding: 64px 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(420px, 0.92fr) minmax(500px, 1.08fr);
  gap: 52px;
  align-items: center;
  padding-top: 48px;
  padding-bottom: 48px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
blockquote {
  margin: 0;
  color: var(--green);
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 660px;
  font-size: clamp(38px, 4.1vw, 60px);
}

h2 {
  font-size: clamp(30px, 2.45vw, 43px);
  color: var(--ink);
}

h3 {
  margin: 0;
  color: #20362c;
  font-size: 17px;
  line-height: 1.32;
}

p {
  color: var(--muted);
  line-height: 1.68;
}

.hero-text {
  max-width: 610px;
  margin: 20px 0 24px;
  font-size: 16px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
}

.microcopy {
  margin: 14px 0 18px;
  color: #4f6258;
  font-size: 14px;
  font-weight: 600;
}

.trust-badge {
  width: fit-content;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(200, 149, 43, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green);
  font-weight: 800;
}

.trust-badge svg {
  color: var(--gold);
}

.hero-media {
  position: relative;
  min-height: 510px;
  padding-right: 78px;
}

.hero-media > picture img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.08 / 1;
  object-fit: cover;
  object-position: 30% center;
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.play-button {
  position: absolute;
  top: 50%;
  left: calc(50% - 38px);
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--green);
  box-shadow: 0 18px 40px rgba(30, 43, 36, 0.18);
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.play-button svg {
  width: 40px;
  height: 40px;
}

.worksheet-stack {
  position: absolute;
  top: 28px;
  right: 0;
  width: 148px;
  height: 480px;
}

.worksheet-stack picture {
  position: absolute;
  right: 0;
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(55, 40, 23, 0.14);
}

.worksheet-stack img {
  width: 148px;
  height: 198px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.worksheet-stack picture:nth-child(1) {
  top: 0;
  transform: rotate(5deg);
}

.worksheet-stack picture:nth-child(2) {
  top: 142px;
  transform: rotate(-4deg);
}

.worksheet-stack picture:nth-child(3) {
  top: 284px;
  transform: rotate(4deg);
}

.metric-strip,
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.metric-strip {
  max-width: 1220px;
  margin: 0 auto 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  overflow: hidden;
}

.metric-strip article {
  padding: 24px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.metric-strip article:last-child {
  border-right: 0;
}

.metric-strip span,
.stats-band span {
  display: block;
  font-family: "Fraunces", Georgia, serif;
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

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

.metric-strip p,
.stats-band p {
  margin: 6px 0 0;
  font-weight: 700;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 14px auto 0;
  max-width: 720px;
  font-size: 15px;
}

.card-grid,
.day-grid,
.proof-grid,
.roadmap-grid,
.fit-grid,
.pricing-grid,
.faq-list {
  display: grid;
  gap: 22px;
}

.three {
  grid-template-columns: repeat(3, 1fr);
}

.icon-card,
.feature-card,
.day-grid article,
.roadmap-grid article,
.fit-grid article,
.price-card,
.ladder-card,
.proof-card,
details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 28px rgba(51, 36, 20, 0.07);
}

.icon-card,
.feature-card {
  min-height: 190px;
  padding: 24px;
}

.icon-card svg,
.feature-card svg,
.day-grid svg {
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  color: var(--green);
}

.icon-card p,
.feature-card p {
  margin: 12px 0 0;
  font-size: 14px;
}

/* ---- Section "Bên trong khóa" nâng cấp ---- */
.section-sub {
  max-width: 60ch;
  margin: 14px auto 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
}
.inside .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}
.inside .eyebrow::before,
.inside .eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
  opacity: 0.55;
}
.feat-grid {
  margin-top: 40px;
  gap: 22px;
}
.feature-card {
  position: relative;
  padding: 28px 26px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fffdf9, #fff8ef);
  box-shadow: 0 16px 36px -22px rgba(80, 55, 30, 0.3);
}
.feat-ico {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fbeede, #f3e6d0);
  border: 1px solid rgba(200, 149, 43, 0.28);
  margin-bottom: 16px;
}
.feat-ico svg {
  width: 30px;
  height: 30px;
  color: var(--green);
  margin: 0;
}
.feat-label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 4px;
}
.feature-card h3 {
  font-size: 20px;
  margin: 0;
  color: var(--green);
  line-height: 1.28;
}
.feature-card.feat-hl {
  border: 1.5px solid var(--green);
  background: linear-gradient(180deg, #f2f7f1, #ecf3ea);
  box-shadow: 0 20px 44px -18px rgba(14, 77, 55, 0.32);
}
.feat-badge {
  position: absolute;
  top: -13px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(180deg, #e6b24a, #c8952b);
  color: #3c2f12;
  font-size: 11.5px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 8px 18px -6px rgba(200, 149, 43, 0.55);
}
.inside-foot {
  margin-top: 42px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.inside-foot-div {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 440px;
  color: var(--coral);
}
.inside-foot-div::before,
.inside-foot-div::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 45%, var(--line) 55%, transparent);
}
.inside-foot p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15.5px;
}
@media (max-width: 600px) {
  .feat-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Khóa mẹ: quy mô 62 video ---- */
.scope-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 840px;
  margin: 38px auto 6px;
}
.scope-stat {
  text-align: center;
  padding: 22px 12px;
  border: 1px solid var(--line, #eadccb);
  border-radius: 14px;
  background: linear-gradient(180deg, #fffdf9, #fff8ef);
}
.scope-stat b {
  display: block;
  font-family: "Fraunces", Georgia, serif;
  font-size: 32px;
  line-height: 1;
  color: var(--green, #0e4d37);
}
.scope-stat span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #5f6e64;
}
.scope-list {
  list-style: none;
  padding: 0;
  max-width: 840px;
  margin: 24px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.scope-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 20px;
  border: 1px solid var(--line, #eadccb);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}
.scope-list li.sc-hl {
  border: 1.5px solid var(--green, #0e4d37);
  background: linear-gradient(180deg, #f2f7f1, #ecf3ea);
}
.scope-list .sc-n {
  flex: none;
  min-width: 40px;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 800;
  font-size: 24px;
  color: var(--green, #0e4d37);
}
.scope-list b {
  color: var(--green, #0e4d37);
  font-size: 16.5px;
}
.scope-list p {
  margin: 3px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: #5f6e64;
}
@media (max-width: 640px) {
  .scope-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.story {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(0, 1.05fr);
  gap: 46px;
  align-items: center;
}

.story-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.story blockquote {
  max-width: 760px;
  font-size: clamp(28px, 2.55vw, 42px);
}

.story-copy > p:not(.eyebrow) {
  margin-top: 20px;
  font-size: 15px;
}

.story-copy strong {
  color: var(--green);
  font-weight: 800;
}

.story-link a {
  color: var(--coral);
  font-weight: 700;
  text-decoration: none;
}

.story-link a:hover {
  text-decoration: underline;
}

.chips {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.chips span {
  padding: 10px 14px;
  border: 1px solid rgba(14, 77, 55, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.stats-band {
  margin: 0;
  padding: 0 clamp(20px, 6vw, 80px);
  background: linear-gradient(90deg, #063725, var(--green));
}

.stats-band article {
  padding: 28px 20px;
  color: #fff;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-band article:last-child {
  border-right: 0;
}

.stats-band p {
  color: rgba(255, 255, 255, 0.82);
}

.day-grid {
  grid-template-columns: repeat(4, 1fr);
}

.day-grid article {
  min-height: 220px;
  padding: 24px;
  text-align: center;
}

.day-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 24px;
  font-weight: 800;
}

.day-grid p {
  margin-bottom: 0;
  font-size: 14px;
}

.center-note {
  max-width: 850px;
  margin: 28px auto 0;
  color: var(--green);
  text-align: center;
  font-weight: 800;
}

.proof-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-card {
  overflow: hidden;
}

.proof-media {
  position: relative;
  overflow: hidden;
}

.proof-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 42%;
  transition: transform 0.22s ease, filter 0.22s ease;
}

.proof-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 77, 55, 0.02), rgba(14, 77, 55, 0.18));
  opacity: 0.78;
}

.proof-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--green);
  box-shadow: 0 14px 30px rgba(30, 43, 36, 0.16);
  transform: translate(-50%, -50%);
}

.proof-play svg {
  width: 31px;
  height: 31px;
}

.proof-card:hover img {
  filter: saturate(1.04);
  transform: scale(1.025);
}

.proof-card h3,
.proof-card p {
  padding: 0 18px;
}

.proof-card h3 {
  margin-top: 18px;
  font-size: 15px;
}

.proof-card p {
  margin: 6px 0 18px;
  font-size: 13px;
}

.honest-box {
  max-width: 980px;
  margin: 28px auto 0;
  padding: 22px 26px;
  border: 1px solid rgba(200, 149, 43, 0.38);
  border-radius: 8px;
  background: #fff3cc;
  color: #473817;
  line-height: 1.7;
  box-shadow: 0 12px 28px rgba(105, 79, 23, 0.08);
}

.inside {
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.inside > * {
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
}

.roadmap-grid {
  grid-template-columns: repeat(4, 1fr);
}

.roadmap-grid article {
  position: relative;
  min-height: 215px;
  padding: 24px;
}

.roadmap-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 48px;
  right: -22px;
  z-index: 2;
  width: 22px;
  border-top: 1.5px dashed rgba(14, 77, 55, 0.42);
}

.roadmap-grid article:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 43px;
  right: -25px;
  z-index: 3;
  width: 10px;
  height: 10px;
  border-top: 1.5px solid rgba(14, 77, 55, 0.52);
  border-right: 1.5px solid rgba(14, 77, 55, 0.52);
  transform: rotate(45deg);
}

.roadmap-grid svg {
  margin-bottom: 18px;
  color: var(--green);
}

.seed-1 {
  width: 34px;
  height: 34px;
}

.seed-2 {
  width: 42px;
  height: 42px;
}

.seed-3 {
  width: 50px;
  height: 50px;
}

.seed-4 {
  width: 60px;
  height: 60px;
}

.roadmap-grid span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.roadmap-grid h3 {
  margin: 7px 0 0;
}

.roadmap-grid p {
  margin-bottom: 0;
  font-size: 14px;
}

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

.fit-grid article {
  padding: 30px;
  background: #ffffff;
}

.fit-grid h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 22px;
}

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

.fit-grid ul,
.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-grid li,
.check-list li {
  position: relative;
  padding-left: 28px;
  color: #334a3e;
  line-height: 1.65;
}

.fit-grid li::before,
.check-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.price-card,
.ladder-card {
  padding: 30px;
}

.price-card {
  position: relative;
  border: 2px solid #c85a32;
  box-shadow: 0 22px 54px rgba(200, 90, 50, 0.14);
}

.badge {
  width: fit-content;
  margin: 0 0 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.price {
  color: var(--green);
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(38px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1;
}

.price span {
  margin-left: 12px;
  color: #9b8f80;
  font-family: "Be Vietnam Pro", Arial, sans-serif;
  font-size: 19px;
  text-decoration: line-through;
}

.lifetime {
  margin: 16px 0 24px;
  color: var(--green);
  font-weight: 800;
}

.button-wide {
  width: 100%;
  margin-top: 28px;
}

.ladder-card h3 {
  font-size: 26px;
}

.ladder-card dl {
  margin: 24px 0;
}

.ladder-card div {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.ladder-card .active {
  color: var(--green);
  font-weight: 800;
}

.ladder-card dd {
  margin: 0;
  font-weight: 800;
}

.commitment {
  max-width: 980px;
  text-align: center;
}

.commitment blockquote {
  font-size: clamp(28px, 2.55vw, 42px);
}

.commitment p:last-child {
  max-width: 660px;
  margin: 22px auto 0;
  color: #7b6121;
  font-weight: 800;
}

.faq-list {
  max-width: 980px;
  margin: 0 auto;
}

details {
  padding: 0 24px;
}

summary {
  cursor: pointer;
  padding: 20px 0;
  color: #26372f;
  font-weight: 800;
}

details p {
  margin-top: 0;
  padding-bottom: 20px;
}

.final-cta {
  display: grid;
  grid-template-columns: 1fr 0.82fr 0.95fr;
  gap: 30px;
  align-items: center;
  max-width: 1220px;
  margin: 32px auto 70px;
  padding: 40px;
  overflow: hidden;
  border-radius: 12px;
  background: linear-gradient(135deg, #073723, var(--green));
}

.final-cta .eyebrow,
.final-cta h2,
.final-cta p {
  color: #fff;
}

.final-cta p {
  opacity: 0.88;
}

.lead-form {
  display: grid;
  gap: 12px;
}

.lead-form label span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.lead-form input {
  width: 100%;
  height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.lead-form .button {
  border-color: #d97736;
  background: linear-gradient(180deg, #e48742, #c85a32);
  color: #fff;
  box-shadow: 0 14px 30px rgba(200, 90, 50, 0.28);
}

.lead-form .button:hover {
  border-color: #b84f2c;
  background: linear-gradient(180deg, #d97736, #b84f2c);
  box-shadow: 0 18px 38px rgba(200, 90, 50, 0.34);
}

.lead-form small,
.form-status {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  text-align: center;
}

.form-status {
  min-height: 22px;
  margin: 0;
}

.final-cta img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 10px;
}

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 48px clamp(20px, 6vw, 80px) 34px;
  border-top: 1px solid var(--line);
  background: #fffdf7;
  text-align: center;
}

.footer-brand {
  display: grid;
  justify-items: center;
  gap: 12px;
  max-width: 620px;
}

.footer-brand p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
}

.footer-links a {
  color: #45574e;
  font-weight: 600;
}

.footer-links a:not(:last-child)::after {
  content: "·";
  margin-left: 18px;
  color: #a89b8b;
}

.copyright {
  margin: 0;
  color: #77857d;
  font-size: 14px;
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 1080px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero,
  .story,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: auto;
    padding-right: 70px;
    max-width: 860px;
    margin: 0 auto;
  }

  .three,
  .day-grid,
  .proof-grid,
  .roadmap-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .worksheet-stack {
    right: 0;
  }

  .site-footer {
    padding-bottom: 34px;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
    padding: 14px 18px;
  }

  .nav-links,
  .login-link {
    display: none;
  }

  .section {
    padding: 56px 18px;
  }

  .hero {
    gap: 34px;
    padding-top: 38px;
  }

  .hero-media > picture img {
    aspect-ratio: 1 / 1;
    height: auto;
  }

  .worksheet-stack {
    display: none;
  }

  .hero-media {
    padding-right: 0;
  }

  .metric-strip,
  .stats-band,
  .three,
  .day-grid,
  .proof-grid,
  .roadmap-grid,
  .fit-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .metric-strip {
    margin-inline: 18px;
  }

  .metric-strip article,
  .stats-band article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats-band article {
    border-color: rgba(255, 255, 255, 0.2);
  }

  .metric-strip article:last-child,
  .stats-band article:last-child {
    border-bottom: 0;
  }

  .final-cta {
    margin: 20px 18px 86px;
    padding: 28px;
  }

  .site-footer {
    padding-bottom: 96px;
  }

  .footer-links {
    gap: 8px 12px;
  }

  .footer-links a:not(:last-child)::after {
    margin-left: 12px;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 80;
    display: block;
    padding: 8px;
    border: 1px solid rgba(234, 220, 203, 0.82);
    border-radius: 12px;
    background: rgba(255, 253, 248, 0.88);
    box-shadow: 0 18px 40px rgba(30, 43, 36, 0.18);
    backdrop-filter: blur(16px);
  }

  .mobile-sticky-cta .button {
    width: 100%;
  }
}