:root {
  --color-paper: #faf6ef;
  --color-paper-raised: #fffdf9;
  --color-paper-alt: #f1e9dc;
  --color-ink: #2b2420;
  --color-ink-soft: #5b5145;
  --color-ink-faint: #8a7f70;
  --color-accent: #c1502e;
  --color-accent-dark: #9c3e22;
  --color-accent-soft: #f0d9cd;
  --color-secondary: #33495a;
  --color-secondary-dark: #22323f;
  --color-border: #e4d9c8;

  --shadow-sheet: 0 1px 1px rgba(43,36,32,.04), 0 8px 20px rgba(43,36,32,.08), 0 30px 60px -20px rgba(43,36,32,.16);
  --shadow-sheet-hover: 0 2px 4px rgba(43,36,32,.06), 0 14px 30px rgba(43,36,32,.12), 0 40px 70px -20px rgba(43,36,32,.22);
  --shadow-card: 0 1px 2px rgba(43,36,32,.05), 0 6px 16px rgba(43,36,32,.08);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --space-xs: clamp(.5rem, .4rem + .3vw, .75rem);
  --space-sm: clamp(1rem, .8rem + .6vw, 1.5rem);
  --space-md: clamp(1.5rem, 1.2rem + 1vw, 2.5rem);
  --space-lg: clamp(2.5rem, 2rem + 2vw, 4.5rem);
  --space-xl: clamp(4rem, 3rem + 4vw, 7rem);

  --font-heading: 'Gabarito', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 .6em;
  font-weight: 700;
}

h1 { font-size: clamp(2.6rem, 4.5vw + 1rem, 4.6rem); }
h2 { font-size: clamp(1.9rem, 2vw + 1.2rem, 2.8rem); }
h3 { font-size: clamp(1.25rem, .6vw + 1.1rem, 1.5rem); }

p { margin: 0 0 1.2em; color: var(--color-ink-soft); }
a { color: var(--color-accent-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

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

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

.section-eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: .8em;
}

.section-lead {
  max-width: 62ch;
  font-size: 1.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .95em 1.8em;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .98rem;
  border: 2px solid transparent;
  cursor: pointer;
  min-height: 44px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);

  &.button--primary {
    background: var(--color-accent);
    color: #fff8f2;
    box-shadow: var(--shadow-card);
    &:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-sheet-hover); color: #fff; }
  }
  &.button--outline {
    background: transparent;
    border-color: var(--color-ink);
    color: var(--color-ink);
    &:hover { background: var(--color-ink); color: var(--color-paper); transform: translateY(-2px); }
  }
  &.button--on-dark {
    border-color: rgba(255,250,242,.7);
    color: #fff8f2;
    &:hover { background: rgba(255,250,242,.15); color: #fff; }
  }
  &.button--ghost {
    background: transparent;
    border-color: transparent;
    color: var(--color-ink-soft);
    &:hover { color: var(--color-ink); }
  }
}


.main-navigation {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding-block: var(--space-sm);

  & .main-navigation__inner {
    width: min(1180px, 92%);
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  & .main-navigation__brand {
    display: flex;
    align-items: center;
    gap: .6em;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: #fff8f2;
  }

  & .main-navigation__links {
    display: none;
    gap: 2em;
    @media (min-width: 900px) {
      display: flex;
    }
    & a {
      color: #fff8f2;
      font-weight: 500;
      font-size: .96rem;
      position: relative;
      padding-block: .3em;
      &::after {
        content: '';
        position: absolute; left: 0; right: 100%; bottom: 0;
        height: 2px; background: var(--color-accent);
        transition: right var(--transition);
      }
      &:hover::after, &[aria-current="page"]::after { right: 0; }
    }
  }

  & .menu-toggle {
    display: inline-flex;
    background: rgba(255,255,255,.12);
    border: none;
    color: #fff8f2;
    width: 46px; height: 46px;
    border-radius: var(--radius-sm);
    align-items: center; justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background var(--transition);
    &:hover { background: rgba(255,255,255,.24); }
    @media (min-width: 900px) { display: none; }
  }

  &.is-scrolled {
    background: rgba(250, 246, 239, .92);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    padding-block: .8em;

    & .main-navigation__brand { color: var(--color-ink); }
    & .main-navigation__links a { color: var(--color-ink-soft); }
    & .main-navigation__links a:hover, & .main-navigation__links a[aria-current="page"] { color: var(--color-ink); }
    & .menu-toggle { background: var(--color-paper-alt); color: var(--color-ink); }
  }
}


.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43,36,32,.45);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;

  &.is-open {
    opacity: 1;
    visibility: visible;
    & .mobile-menu-sheet { transform: translateY(0); }
  }
}

.mobile-menu-sheet {
  width: 100%;
  background: var(--color-paper-raised);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--space-sm) var(--space-md) var(--space-lg);
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.32,.72,0,1);
  box-shadow: 0 -20px 60px rgba(43,36,32,.25);

  & .mobile-menu-sheet__handle {
    display: block;
    width: 44px; height: 5px;
    background: var(--color-border);
    border-radius: 3px;
    margin: 0 auto var(--space-md);
  }

  & .mobile-menu-sheet__links {
    display: flex;
    flex-direction: column;
    gap: .3em;

    & a {
      display: flex;
      align-items: center;
      gap: .9em;
      padding: 1em .5em;
      font-family: var(--font-heading);
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--color-ink);
      border-bottom: 1px solid var(--color-border);
      min-height: 44px;
      & i { color: var(--color-accent); width: 1.2em; }
      &:last-child { border-bottom: none; }
    }
  }
}


.welcome-banner {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-secondary-dark);
  padding-top: 6rem;
  padding-bottom: var(--space-xl);

  & .welcome-banner__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .55;
  }

  & .welcome-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(34,50,63,.75) 0%, rgba(34,50,63,.9) 60%, rgba(34,50,63,.98) 100%);
  }

  & .welcome-banner__content {
    position: relative;
    z-index: 2;
    width: min(1180px, 92%);
    margin-inline: auto;
    color: #fff8f2;
  }

  & .welcome-banner__eyebrow {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .85rem;
    color: var(--color-accent);
    font-weight: 700;
    margin-bottom: .8em;
  }

  & h1 { color: #fff8f2; max-width: 18ch; }

  & .welcome-banner__lead {
    color: rgba(255,248,242,.85);
    max-width: 58ch;
    font-size: 1.15rem;
  }

  & .welcome-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    margin-bottom: var(--space-xl);
  }
}

.feature-card-row {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr;
  @media (min-width: 800px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--color-paper-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sheet);
  transition: transform var(--transition), box-shadow var(--transition);

  &:hover { transform: translateY(-6px); box-shadow: var(--shadow-sheet-hover); }

  & .feature-card__icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-soft);
    color: var(--color-accent-dark);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1em;
  }

  & h3 { color: var(--color-ink); }
  & p { color: var(--color-ink-soft); margin: 0; font-size: .96rem; }
}


section {
  position: relative;
  padding-block: var(--space-xl);
}

.intro-section {
  background: var(--color-paper-raised);
  box-shadow: 0 -30px 50px -30px rgba(43,36,32,.2) inset;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);

  & .intro-section__grid {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
    @media (min-width: 900px) {
      grid-template-columns: 1.1fr .9fr;
    }
  }

  & .intro-section__image {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sheet);
    aspect-ratio: 4/5;
    @media (min-width: 900px) { aspect-ratio: 3/4; }
  }
}

.horizontal-carousel {
  background: var(--color-paper-alt);
  clip-path: polygon(0 3vw, 100% 0, 100% 100%, 0 100%);
  margin-top: -3vw;
  padding-top: calc(var(--space-xl) + 3vw);

  & .horizontal-carousel__track {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--space-sm) 4vw var(--space-md);
    margin-top: var(--space-md);
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent) transparent;

    &::-webkit-scrollbar { height: 8px; }
    &::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }
  }
}

.carousel-card {
  flex: 0 0 min(85%, 360px);
  scroll-snap-align: start;
  background: var(--color-paper-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sheet);

  & .carousel-card__index {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-accent-soft);
    display: block;
    margin-bottom: .2em;
  }
  & h3 { color: var(--color-ink); }
  & p { margin: 0; font-size: .96rem; }
}

.method-section {
  background: var(--color-paper);

  & .method-section__grid {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
    @media (min-width: 900px) {
      grid-template-columns: .9fr 1.1fr;
    }
  }

  & .method-section__image {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sheet);
    aspect-ratio: 4/3;
  }
}

.approach-section {
  background: var(--color-secondary-dark);
  color: #fff8f2;
  clip-path: polygon(0 0, 100% 3vw, 100% 100%, 0 calc(100% - 3vw));
  margin-block: -3vw;
  padding-block: calc(var(--space-xl) + 3vw);

  & h2, & .section-eyebrow { color: #fff8f2; }
  & .section-eyebrow { color: var(--color-accent); }

  & .approach-section__grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-md);
    grid-template-columns: 1fr;
    @media (min-width: 700px) { grid-template-columns: repeat(2, 1fr); }
    @media (min-width: 1100px) { grid-template-columns: repeat(4, 1fr); }
  }

  & article {
    background: rgba(255,248,242,.06);
    border: 1px solid rgba(255,248,242,.15);
    border-radius: var(--radius-md);
    padding: var(--space-md);
  }

  & .approach-section__number {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--color-accent);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1em;
  }

  & p { color: rgba(255,248,242,.78); }
}

.cta-banner {
  background: var(--color-accent-soft);
  padding-block: var(--space-lg);

  & .cta-banner__inner {
    background: var(--color-paper-raised);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sheet);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
    @media (min-width: 900px) {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  }
  & h2 { margin-bottom: .3em; }
  & p { margin: 0; max-width: 50ch; }
}


.contact-card-grid {
  background: var(--color-paper);
  & .contact-card-grid__grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-md);
    grid-template-columns: 1fr;
    @media (min-width: 800px) { grid-template-columns: repeat(3, 1fr); }
  }
}

.contact-card {
  background: var(--color-paper-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-sheet);
  transition: transform var(--transition), box-shadow var(--transition);

  &:hover { transform: translateY(-6px); box-shadow: var(--shadow-sheet-hover); }

  & .contact-card__icon {
    width: 56px; height: 56px;
    margin: 0 auto 1em;
    border-radius: 50%;
    background: var(--color-accent-soft);
    color: var(--color-accent-dark);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
  }
  & h3 { margin-bottom: .3em; }
  & p { margin-bottom: .5em; font-size: .92rem; }
  & a, & span { font-weight: 600; color: var(--color-ink); }
  & a:hover { color: var(--color-accent); }
}


.page-footer {
  background: var(--color-secondary-dark);
  color: rgba(255,248,242,.85);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-md);
  clip-path: polygon(0 4vw, 100% 0, 100% 100%, 0 100%);
  margin-top: -3vw;

  & .page-footer__grid {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
    padding-top: 3vw;
    @media (min-width: 700px) { grid-template-columns: repeat(2, 1fr); }
    @media (min-width: 1100px) { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; }
  }

  & .page-footer__card {
    background: rgba(255,248,242,.05);
    border: 1px solid rgba(255,248,242,.12);
    border-radius: var(--radius-lg);
    padding: var(--space-md);

    & h3 { color: #fff8f2; font-size: 1.05rem; margin-bottom: .8em; }
    & nav { display: flex; flex-direction: column; gap: .6em; }
    & a { color: rgba(255,248,242,.75); }
    & a:hover { color: var(--color-accent); }
    & p { color: rgba(255,248,242,.75); margin-bottom: .5em; font-size: .93rem; }
    & i { color: var(--color-accent); width: 1.4em; }
  }

  & .page-footer__brand {
    display: flex; align-items: center; gap: .6em;
    font-family: var(--font-heading);
    font-weight: 700; font-size: 1.2rem;
    color: #fff8f2;
    margin-bottom: .8em;
  }

  & .page-footer__bottom {
    text-align: center;
    margin-top: var(--space-md);
    font-size: .85rem;
    color: rgba(255,248,242,.5);
  }
}


.page-header-banner {
  padding-top: 9rem;
  padding-bottom: var(--space-lg);
  background: linear-gradient(160deg, var(--color-secondary-dark), var(--color-secondary));
  color: #fff8f2;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 4vw), 0 100%);

  & .section-eyebrow { color: var(--color-accent); }
  & h1 { color: #fff8f2; max-width: 22ch; }
  & .page-header-banner__lead { color: rgba(255,248,242,.85); max-width: 60ch; font-size: 1.1rem; }
}


.differentiation-section {
  background: var(--color-paper-raised);
  margin-top: -4vw;
  padding-top: calc(var(--space-xl) + 4vw);

  & .differentiation-section__grid {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
    @media (min-width: 900px) { grid-template-columns: 1fr 1.1fr; }
  }
  & .differentiation-section__image {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sheet);
    aspect-ratio: 4/5;
  }
}

.comparison-section {
  background: var(--color-paper-alt);
  & .comparison-section__grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-md);
    grid-template-columns: 1fr;
    @media (min-width: 800px) { grid-template-columns: repeat(2, 1fr); }
  }
}
.comparison-card {
  background: var(--color-paper-raised);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sheet);
  & h3 { display: flex; align-items: center; gap: .5em; color: var(--color-ink); }
  & i { color: var(--color-accent); }
}

.principles-detail-section {
  background: var(--color-paper);
  & .principles-detail-section__list {
    display: flex; flex-direction: column; gap: var(--space-md);
    margin-top: var(--space-md);
  }
  & article {
    display: flex;
    gap: var(--space-md);
    background: var(--color-paper-raised);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-card);
    align-items: flex-start;
  }
  & .principles-detail-section__letter {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-accent);
    flex: 0 0 auto;
    min-width: 1.4em;
  }
  & h3 { margin-bottom: .3em; }
  & p { margin: 0; }
}


.program-grid-section {
  background: var(--color-paper-raised);
  & .program-grid-section__grid {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
    @media (min-width: 750px) { grid-template-columns: repeat(2, 1fr); }
  }
}
.program-card {
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sheet);
  border: 1px solid var(--color-border);

  & .program-card__meta {
    display: flex; gap: 1.2em; flex-wrap: wrap;
    font-size: .85rem;
    color: var(--color-accent-dark);
    font-weight: 600;
    margin-bottom: 1em;
    & i { margin-right: .3em; }
  }
  & h2 { font-size: 1.4rem; margin-bottom: .5em; }
  & .program-card__list {
    margin: 1em 0 0;
    padding-left: 1.2em;
    color: var(--color-ink-soft);
    & li { margin-bottom: .4em; font-size: .95rem; }
  }
}

.faq-section {
  background: var(--color-paper-alt);
  & .faq-section__list {
    display: flex; flex-direction: column; gap: var(--space-sm);
    margin-top: var(--space-md);
  }
  & details {
    background: var(--color-paper-raised);
    border-radius: var(--radius-md);
    padding: 1em 1.4em;
    box-shadow: var(--shadow-card);
  }
  & summary {
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-ink);
    padding: .4em 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  & p { margin: .6em 0 0; }
}


.office-section {
  background: var(--color-paper);
  & .office-section__grid {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
    @media (min-width: 900px) { grid-template-columns: .9fr 1.1fr; }
  }
  & .office-section__image {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sheet);
    aspect-ratio: 4/3;
  }
}

.inquiry-section {
  background: var(--color-paper-raised);
}
.inquiry-form {
  margin-top: var(--space-md);
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sheet);
  display: grid;
  gap: var(--space-sm);

  & .inquiry-form__row {
    display: grid;
    gap: var(--space-sm);
    grid-template-columns: 1fr;
    @media (min-width: 700px) { grid-template-columns: 1fr 1fr; }
  }

  & .inquiry-form__field {
    display: flex;
    flex-direction: column;
    gap: .5em;

    &.inquiry-form__field--full { grid-column: 1 / -1; }

    & label { font-weight: 600; font-size: .9rem; color: var(--color-ink); }
    & input, & textarea {
      font-family: var(--font-body);
      font-size: 1rem;
      padding: .85em 1em;
      border-radius: var(--radius-sm);
      border: 1.5px solid var(--color-border);
      background: var(--color-paper-raised);
      color: var(--color-ink);
      transition: border-color var(--transition), box-shadow var(--transition);
      min-height: 44px;
      &:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
    }
    & textarea { resize: vertical; min-height: 140px; }
  }

  & .inquiry-form__privacy {
    display: flex;
    align-items: flex-start;
    gap: .8em;
    font-size: .92rem;
    color: var(--color-ink-soft);
    & input { margin-top: .3em; width: 20px; height: 20px; flex-shrink: 0; }
  }

  & .button { justify-self: flex-start; }
}

.map-section {
  background: var(--color-paper);
  & .map-section__frame {
    margin-top: var(--space-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sheet);
    & iframe { display: block; width: 100%; }
  }
}


.legal-page {
  padding-top: 9rem;
  background: var(--color-paper-raised);
  & .legal-page__container { max-width: 78ch; }
  & h1 { margin-bottom: .3em; }
  & h2 { font-size: 1.35rem; margin-top: 1.8em; }
  & .legal-page__bullets {
    padding-left: 1.3em;
    color: var(--color-ink-soft);
    & li { margin-bottom: .5em; }
  }
  & .legal-page__table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0 1.5em;
    & th, & td {
      text-align: left;
      padding: .7em 1em;
      border-bottom: 1px solid var(--color-border);
      font-size: .95rem;
    }
    & th { color: var(--color-ink); width: 38%; font-weight: 600; background: var(--color-paper-alt); }
    & td { color: var(--color-ink-soft); }
  }
}


.thanks-section {
  padding-top: 10rem;
  min-height: 90vh;
  background: linear-gradient(160deg, var(--color-paper-alt), var(--color-paper));
  & .thanks-section__inner {
    max-width: 640px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

.envelope {
  position: relative;
  width: 180px;
  height: 120px;
  margin-bottom: var(--space-lg);

  & .envelope__body {
    position: absolute;
    inset: 0;
    background: var(--color-secondary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sheet);
    z-index: 1;
  }

  & .envelope__letter {
    position: absolute;
    left: 20px; right: 20px;
    top: 10px;
    height: 90px;
    background: var(--color-paper-raised);
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(43,36,32,.15);
    z-index: 0;
    transform: translateY(10px);
    animation: letterSlide 1.6s .5s cubic-bezier(.32,.9,.4,1) forwards;
  }

  & .envelope__flap {
    position: absolute;
    top: -1px; left: 0; right: 0;
    height: 60px;
    background: var(--color-accent);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    transform-origin: top center;
    z-index: 2;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    animation: flapOpen 1s .1s cubic-bezier(.4,0,.2,1) forwards;
  }
}

@keyframes flapOpen {
  from { transform: rotateX(0deg); }
  to { transform: rotateX(180deg); }
}
@keyframes letterSlide {
  0% { transform: translateY(10px); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: translateY(-70px); opacity: 1; }
}

.thanks-section h1 {
  opacity: 0;
  animation: fadeInUp .8s 1.9s forwards;
}
.thanks-section p {
  opacity: 0;
  animation: fadeInUp .8s 2.1s forwards;
}
.thanks-section .button {
  opacity: 0;
  animation: fadeInUp .8s 2.3s forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}


.cookie-consent-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--color-secondary-dark);
  color: #fff8f2;
  padding: 1em var(--space-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  transform: translateY(-100%);
  transition: transform .5s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);

  &.is-visible { transform: translateY(0); }

  & .cookie-consent-banner__text {
    margin: 0;
    font-size: .9rem;
    color: rgba(255,248,242,.9);
    max-width: 60ch;
    & a { color: var(--color-accent); }
  }

  & .cookie-consent-banner__actions {
    display: flex;
    gap: .7em;
    flex-wrap: wrap;
    & .button { padding: .7em 1.2em; font-size: .88rem; }
    & .button--outline { border-color: rgba(255,248,242,.5); color: #fff8f2; }
    & .button--ghost { color: rgba(255,248,242,.7); }
  }

  @media (max-width: 700px) {
    flex-direction: column;
    align-items: flex-start;
    & .cookie-consent-banner__actions { width: 100%; justify-content: flex-start; }
  }
}

.cookie-consent-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(43,36,32,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);

  &.is-visible { opacity: 1; visibility: visible; }

  & .cookie-consent-modal__panel {
    background: var(--color-paper-raised);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    max-width: 520px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-sheet-hover);
  }

  & h2 { margin-bottom: .4em; }
  & p { font-size: .92rem; }

  & .cookie-consent-modal__category {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1em;
    padding: 1em 0;
    border-top: 1px solid var(--color-border);
    & strong { display: block; margin-bottom: .2em; }
    & p { margin: 0; font-size: .85rem; }
    & input { width: 24px; height: 24px; flex-shrink: 0; }
  }

  & .cookie-consent-modal__actions {
    display: flex;
    gap: 1em;
    justify-content: flex-end;
    margin-top: var(--space-sm);
    flex-wrap: wrap;
  }
}


@media (max-width: 599px) {
  .welcome-banner { padding-top: 7rem; }
  .page-header-banner { padding-top: 7.5rem; }
  .legal-page { padding-top: 7.5rem; }
  .thanks-section { padding-top: 8rem; }
}