:root {
  --color-brand-700: #355347;
  --color-brand-100: #dde8de;
  --color-cream-50: #fbf8f2;
  --color-sand-200: #e9dccb;
  --color-accent-600: #a94f3b;
  --color-accent-700: #8f3f2f;
  --color-text-900: #2b2c2a;
  --color-text-600: #656a66;
  --color-border-100: #e8e4dd;
  --color-white: #ffffff;
  --color-success: #426b57;
  --color-error: #a33f35;

  --font-display: "DM Serif Display", Georgia, serif;
  --font-body: "Inter", Arial, sans-serif;

  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 5rem;
  --space-8: 6rem;
  --space-9: 7.5rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(43, 44, 42, .05);
  --shadow-md: 0 10px 28px rgba(43, 44, 42, .08);
  --container: 1180px;
  --ease: cubic-bezier(.2,0,0,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-900);
  background: var(--color-cream-50);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-brand-700);
  color: white;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
#main-content { scroll-margin-top: 90px; }

:focus-visible {
  outline: 3px solid var(--color-brand-700);
  outline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251,248,242,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,228,221,.8);
}
.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-weight: 850;
  letter-spacing: .04em;
  color: var(--color-brand-700);
}
.brand span { color: var(--color-accent-600); }
.header-note {
  color: var(--color-text-600);
  font-size: .88rem;
  display: none;
}

.button {
  min-height: 52px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.button:active { transform: translateY(0); }
.button:disabled { cursor: wait; opacity: .72; transform: none; box-shadow: none; }
.button--primary { background: var(--color-accent-600); color: white; }
.button--primary:hover { background: var(--color-accent-700); }
.button--secondary { border-color: var(--color-brand-700); color: var(--color-brand-700); background: transparent; }
.button--block { width: 100%; }

.hero {
  padding: 92px 0 112px;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, .53fr) minmax(360px, .47fr);
  align-items: center;
  gap: 80px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--color-brand-700);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  margin: 0;
  line-height: 1.08;
}
h1 {
  max-width: 13ch;
  font-size: clamp(3rem, 5.5vw, 4.8rem);
  letter-spacing: -.03em;
}
h2 {
  font-size: clamp(2.15rem, 4vw, 3.2rem);
  letter-spacing: -.02em;
}
h3 { font-size: 1.55rem; }
.hero__lead {
  max-width: 56ch;
  margin: 26px 0 34px;
  color: var(--color-text-600);
  font-size: 1.15rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.hero__microcopy {
  margin: 18px 0 0;
  color: var(--color-text-600);
  font-size: .9rem;
}

.cover-stage {
  min-height: 600px;
  padding: 56px;
  border-radius: 32px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 80% 15%, rgba(255,255,255,.92), transparent 30%),
    linear-gradient(145deg, rgba(221,232,222,.95), rgba(233,220,203,.72));
  position: relative;
  overflow: hidden;
}
.cover-stage::before,
.cover-stage::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(2px);
}
.cover-stage::before {
  width: 220px; height: 220px;
  right: -70px; bottom: -50px;
  background: rgba(53,83,71,.12);
}
.cover-stage::after {
  width: 150px; height: 150px;
  left: -48px; top: 34px;
  background: rgba(169,79,59,.08);
}
.cover-card {
  position: relative;
  z-index: 1;
  width: min(100%, 370px);
  aspect-ratio: 4/5.25;
  padding: 34px 32px;
  border-radius: 14px;
  background: var(--color-cream-50);
  box-shadow: 0 24px 60px rgba(43,44,42,.18);
  border: 1px solid rgba(53,83,71,.10);
  transform: rotate(-2deg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cover-card__brand {
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .08em;
  color: var(--color-brand-700);
}
.cover-card__number {
  font-family: var(--font-display);
  font-size: 5.4rem;
  line-height: .82;
  color: var(--color-accent-600);
}
.cover-card h2 {
  font-size: 2rem;
  color: var(--color-brand-700);
}
.cover-card p {
  margin: 12px 0 0;
  color: var(--color-text-600);
}
.cover-card__footer {
  padding-top: 18px;
  border-top: 1px solid var(--color-border-100);
  font-size: .85rem;
  font-weight: 750;
  color: var(--color-text-600);
}

.section {
  padding: 112px 0;
}
.section--white { background: var(--color-white); }
.section--green { background: var(--color-brand-100); }
.section--sand { background: rgba(233,220,203,.45); }
.section__heading {
  max-width: 760px;
  margin-bottom: 48px;
}
.section__heading p {
  margin: 16px 0 0;
  color: var(--color-text-600);
  font-size: 1.05rem;
}
.section__heading--center {
  text-align: center;
  margin-inline: auto;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.feature-card {
  padding: 34px;
  border: 1px solid var(--color-border-100);
  border-radius: var(--radius-lg);
  background: white;
}
.feature-card__icon {
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-brand-100);
  color: var(--color-brand-700);
  font-weight: 900;
  font-size: 1.2rem;
}
.feature-card p { color: var(--color-text-600); margin-bottom: 0; }

.inside-grid {
  display: grid;
  grid-template-columns: .42fr .58fr;
  gap: 72px;
  align-items: center;
}
.checklist-panel {
  padding: 42px;
  border-radius: var(--radius-xl);
  background: var(--color-brand-700);
  color: white;
}
.checklist-panel h3 { color: white; margin-bottom: 26px; }
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.checkmark {
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
  font-size: .85rem;
}
.inside-copy p { color: var(--color-text-600); }

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}
.step {
  padding: 14px 40px;
  text-align: center;
}
.step + .step { border-left: 1px solid var(--color-border-100); }
.step__number {
  width: 48px; height: 48px;
  margin: 0 auto 20px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-sand-200);
  color: var(--color-brand-700);
  font-weight: 900;
}
.step p { color: var(--color-text-600); margin-bottom: 0; }

.cta-panel {
  padding: 64px;
  border-radius: 28px;
  background: var(--color-brand-700);
  color: white;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 42px;
  align-items: center;
}
.cta-panel h2 { color: white; max-width: 16ch; }
.cta-panel p { margin: 16px 0 0; color: rgba(255,255,255,.78); }

.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border-100);
}
.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
}
.site-footer small { color: var(--color-text-600); }

/* Download page */
.download-hero {
  min-height: calc(100vh - 77px);
  padding: 72px 0 92px;
  display: grid;
  align-items: center;
}
.download-card {
  max-width: 980px;
  margin: 0 auto;
  padding: 56px;
  background: white;
  border: 1px solid var(--color-border-100);
  border-radius: 28px;
  box-shadow: var(--shadow-md);
}
.download-grid {
  display: grid;
  grid-template-columns: .43fr .57fr;
  gap: 56px;
  align-items: start;
}
.download-cover-stage {   align-self: start; }
.download-copy h1 { max-width: 12ch; font-size: clamp(2.6rem, 5vw, 4rem); }
.download-copy p { color: var(--color-text-600); }
.download-actions { margin: 30px 0 0; display: grid; gap: 12px; }
.download-note {
  margin-top: 14px !important;
  font-size: .88rem;
}
.newsletter-box {
  margin-top: 44px;
  padding: 32px;
  background: var(--color-brand-100);
  border-radius: var(--radius-lg);
}
.newsletter-box h2 { font-size: 1.9rem; }
.newsletter-box p { margin: 10px 0 22px; color: var(--color-text-600); }
.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.form-field {
  display: grid;
  gap: 7px;
}
.form-field label {
  color: var(--color-text-900);
  font-size: .9rem;
  font-weight: 750;
}
.input {
  min-height: 56px;
  width: 100%;
  padding: 0 18px;
  border: 1px solid #cfd8d0;
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-text-900);
}
.input:focus { border-color: var(--color-brand-700); }
.input[aria-invalid="true"] {
  border: 2px solid var(--color-error);
  background: #fffafa;
  box-shadow: 0 0 0 3px rgba(163, 63, 53, .10);
}
.field-error {
  margin: 0 !important;
  color: var(--color-error) !important;
  font-size: .86rem;
  font-weight: 750;
  line-height: 1.45;
}
.field-error:empty { display: none; }
.consent-field { margin-top: 18px; }
.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--color-text-600);
  font-size: .9rem;
  line-height: 1.55;
}
.consent input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  accent-color: var(--color-brand-700);
}
.consent input[aria-invalid="true"] {
  outline: 2px solid var(--color-error);
  outline-offset: 2px;
}
.consent-field .field-error { margin: 8px 0 0 30px !important; }
.newsletter-submit { width: 100%; margin-top: 18px; }
.form-status {
  min-height: 24px;
  margin: 12px 0 0;
  font-size: .9rem;
  font-weight: 700;
}
.form-status[data-state="success"] {
  margin-top: 18px;
  padding: 16px 18px;

  background: #eef6f0;
  color: #294b3c;

  border: 1px solid #a9c9b3;
  border-left: 5px solid var(--color-success);
  border-radius: 10px;

  font-size: 1rem;
  font-weight: 800;
  line-height: 1.5;

  box-shadow: 0 4px 14px rgba(66, 107, 87, 0.10);
}

.form-status[data-state="success"]::before {
  content: "✓ ";
  font-size: 1.15rem;
  font-weight: 900;
}
.form-status[data-state="error"] { color: var(--color-error); }
.muted-link {
  color: var(--color-brand-700);
  text-underline-offset: 3px;
}

.privacy-main {
  padding: 72px 0 112px;
}
.privacy-main article {
  max-width: 780px;
  margin: 0 auto;
}
.privacy-main h1 { max-width: none; font-size: clamp(2.6rem, 5vw, 4rem); }
.privacy-main h2 { margin-top: 46px; font-size: 2rem; }
.privacy-main p, .privacy-main li { color: var(--color-text-600); }

@media (min-width: 820px) {
  .header-note { display: block; }
}

@media (max-width: 900px) {
  .hero { padding-top: 64px; }
  .hero__grid,
  .inside-grid,
  .download-grid { grid-template-columns: 1fr; gap: 48px; }
  .cover-stage { min-height: 520px; }
  .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 34px; }
  .step { padding: 10px 0; }
  .step + .step { border-left: 0; border-top: 1px solid var(--color-border-100); padding-top: 34px; }
  .cta-panel { grid-template-columns: 1fr; padding: 48px; }
  .download-copy { order: -1; }
  .download-cover-stage { min-height: 440px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 40px, var(--container)); }
  .site-header__inner { min-height: 66px; }
  .hero { padding: 56px 0 76px; }
  h1 { font-size: clamp(2.65rem, 13vw, 3.7rem); }
  .hero__actions { display: grid; }
  .hero__actions .button { width: 100%; }
  .cover-stage { min-height: 470px; padding: 32px; border-radius: 22px; }
  .cover-card { padding: 28px 26px; }
  .cover-card__number { font-size: 4.6rem; }
  .cover-card h2 { font-size: 1.7rem; }
  .section { padding: 78px 0; }
  .feature-card { padding: 28px; }
  .checklist-panel { padding: 30px; }
  .cta-panel { padding: 36px 28px; border-radius: 20px; }
  .cta-panel .button { width: 100%; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .download-hero { padding-top: 46px; }
  .download-card { padding: 28px 22px; border-radius: 20px; }
  .newsletter-box { padding: 24px 20px; }
  .newsletter-box h2 { font-size: clamp(1.75rem, 9vw, 2.15rem); }
  .download-cover-stage { min-height: 390px; padding: 28px; }
}

@media (max-width: 420px) {
  .site-header__inner { gap: 12px; }
  .header-back {
    min-height: 44px;
    max-width: 156px;
    padding-inline: 12px;
    font-size: .76rem;
    line-height: 1.2;
    text-align: center;
  }
  .download-card { padding-inline: 18px; }
  .newsletter-box { padding-inline: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

.pdf-cover {
  position: relative;
  z-index: 1;
  width: min(100%, 390px);
  height: auto;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(43,44,42,.18);
  border: 1px solid rgba(53,83,71,.10);
}
.download-cover {
  width: min(100%, 310px);
}