/* ============================================================
   IMMERSIONS & MICRO-EXPEDITIONS — Design System
   Earth & Raw palette | Cormorant Garamond + Work Sans
   (Inherits Wild Instincts / LOBP design language)
============================================================ */

/* === Type Scale === */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);
}

/* === Spacing === */
:root {
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* === Earth & Raw Palette === */
:root, [data-theme="light"] {
  --color-bg:              #f4f0e8;
  --color-surface:         #f7f4ed;
  --color-surface-2:       #faf8f3;
  --color-surface-offset:  #ece7dc;
  --color-divider:         #d8d0c0;
  --color-border:          #ccc4b2;
  --color-text:            #2a2318;
  --color-text-muted:      #6b6050;
  --color-text-faint:      #b0a898;
  --color-text-inverse:    #f7f4ed;
  --color-primary:         #8b4a2f;
  --color-primary-hover:   #6e3520;
  --color-primary-active:  #522615;
  --color-primary-highlight: #e8d4c8;
  --color-gold:            #b8860b;
  --color-gold-hover:      #956b08;
  --radius-sm:   0.25rem;
  --radius-md:   0.375rem;
  --radius-lg:   0.625rem;
  --radius-xl:   1rem;
  --radius-full: 9999px;
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px oklch(0.2 0.04 50 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.2 0.04 50 / 0.1);
  --shadow-lg: 0 12px 40px oklch(0.2 0.04 50 / 0.15);
  --content-narrow:  600px;
  --content-default: 920px;
  --content-wide:    1200px;
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'Work Sans', 'Helvetica Neue', sans-serif;
}

[data-theme="dark"] {
  --color-bg:              #18140f;
  --color-surface:         #1e1a14;
  --color-surface-2:       #241f18;
  --color-surface-offset:  #1a1610;
  --color-divider:         #2e2820;
  --color-border:          #3a332a;
  --color-text:            #d4cfc5;
  --color-text-muted:      #8a8070;
  --color-text-faint:      #5a5248;
  --color-text-inverse:    #2a2318;
  --color-primary:         #c97a55;
  --color-primary-hover:   #b5603c;
  --color-primary-active:  #9a4828;
  --color-primary-highlight: #3d2820;
  --color-gold:            #d4a017;
  --color-gold-hover:      #b8860b;
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #18140f;
    --color-surface:         #1e1a14;
    --color-surface-2:       #241f18;
    --color-surface-offset:  #1a1610;
    --color-divider:         #2e2820;
    --color-border:          #3a332a;
    --color-text:            #d4cfc5;
    --color-text-muted:      #8a8070;
    --color-text-faint:      #5a5248;
    --color-text-inverse:    #2a2318;
    --color-primary:         #c97a55;
    --color-primary-hover:   #b5603c;
    --color-primary-active:  #9a4828;
    --color-primary-highlight: #3d2820;
    --color-gold:            #d4a017;
    --color-gold-hover:      #b8860b;
  }
}

/* ============================================================
   LAYOUT
============================================================ */

.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-narrow); }
.container--wide   { max-width: var(--content-wide);   }

/* ============================================================
   HEADER / NAV
============================================================ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-5);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-fern {
  width: 70px; height: 70px;
  object-fit: contain;
  filter: none;
  transition: filter 0.3s ease, opacity 0.3s ease;
  opacity: 0.85;
  flex-shrink: 0;
}
.site-header:not(.scrolled) .logo-fern {
  filter: invert(1) brightness(1.2);
  opacity: 0.9;
}
[data-theme="dark"] .logo-fern {
  filter: invert(1) brightness(1.2);
  opacity: 0.85;
}

.site-logo {
  display: flex; align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}
.logo-wordmark {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text);
  line-height: 1;
}
.logo-wordmark span {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: 2px;
}
/* White wordmark over hero */
.site-header:not(.scrolled) .logo-wordmark {
  color: #f7f2ea;
}
.site-header:not(.scrolled) .logo-wordmark span {
  color: oklch(0.82 0.02 80 / 0.8);
}

.header-actions {
  display: flex; align-items: center;
  gap: var(--space-4);
}
.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: transparent;
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.btn-nav {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text);
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.btn-nav:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   HERO
============================================================ */

.hero {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-slides {
  position: absolute; inset: 0; z-index: 0;
}
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}

.hero-dots {
  position: absolute;
  bottom: var(--space-8); right: var(--space-8);
  z-index: 3;
  display: flex; gap: var(--space-2); align-items: center;
}
.hero-dot {
  width: 6px; height: 6px;
  border-radius: var(--radius-full);
  background: oklch(0.88 0.01 80 / 0.35);
  border: none; padding: 0; cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.hero-dot.active {
  background: oklch(0.88 0.01 80 / 0.9);
  transform: scale(1.4);
}
.hero-dot:hover { background: oklch(0.88 0.01 80 / 0.7); }

.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to top,
    oklch(0.12 0.03 50 / 0.88) 0%,
    oklch(0.12 0.03 50 / 0.45) 40%,
    oklch(0.12 0.03 50 / 0.15) 70%,
    transparent 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%;
  padding-bottom: clamp(var(--space-16), 8vh, var(--space-24));
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: oklch(from var(--color-primary) 0.75 0.12 50);
  margin-bottom: var(--space-4);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 1rem + 7vw, 8rem);
  font-weight: 300;
  color: #f7f2ea;
  line-height: 1.0;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.hero-title em {
  font-style: italic;
  color: oklch(from var(--color-primary) 0.78 0.14 50);
}
.hero-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: oklch(0.82 0.02 80 / 1);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: var(--space-10);
  font-weight: 300;
}
.hero-cta-group {
  display: flex; align-items: center;
  gap: var(--space-5); flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: #f7f2ea;
  background: var(--color-primary);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: oklch(0.85 0.02 80 / 1);
  border-bottom: 1px solid oklch(0.85 0.02 80 / 0.4);
  padding-bottom: 2px;
}
.btn-ghost:hover {
  color: #f7f2ea;
  border-bottom-color: oklch(0.85 0.02 80 / 0.8);
}

/* ============================================================
   MANIFESTO / INTRO PULL QUOTE
============================================================ */

.section-manifesto {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-surface);
}
.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: center;
}
.manifesto-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  font-weight: 500;
}
.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1rem + 2vw, 2.6rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.35;
  font-style: italic;
}
.manifesto-text strong {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
}
.manifesto-body p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  max-width: 56ch;
}
.manifesto-body p:last-child { margin-bottom: 0; }

/* ============================================================
   TWO-EXPERIENCE SECTIONS (Immersions / Micro-Expeditions)
============================================================ */

.section-experience {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
.section-experience--alt {
  background: var(--color-surface-offset);
}
.section-experience--base {
  background: var(--color-bg);
}

.experience-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 7vw, var(--space-24));
  align-items: center;
}
.experience-inner--reversed {
  direction: rtl;
}
.experience-inner--reversed > * {
  direction: ltr;
}

.experience-image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.experience-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.experience-image-wrap:hover img { transform: scale(1.02); }

/* Roman numeral watermark */
.experience-numeral {
  position: absolute;
  bottom: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 6rem);
  font-weight: 300;
  color: #f7f2ea;
  opacity: 0.35;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.experience-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-3);
}
.experience-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}
.experience-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  max-width: 54ch;
}
.experience-body:last-of-type { margin-bottom: var(--space-8); }

/* Attribute list */
.experience-attrs {
  list-style: none;
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}
.experience-attrs li {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  line-height: 1.6;
  max-width: none;
}
.experience-attrs li:first-child { border-top: 1px solid var(--color-divider); }
.experience-attrs li::before {
  content: '—';
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   DIVIDER IMAGE
============================================================ */

.section-image-break {
  height: clamp(280px, 40vw, 500px);
  position: relative;
  overflow: hidden;
}
.section-image-break img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.section-image-break .image-caption {
  position: absolute;
  bottom: var(--space-6); right: var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: oklch(0.85 0.01 80 / 0.7);
  text-transform: uppercase;
}

/* ============================================================
   FOUNDATION SECTION (closing copy)
============================================================ */

.section-foundation {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.foundation-inner {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}
.foundation-ornament {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary);
  opacity: 0.4;
  margin-bottom: var(--space-8);
  letter-spacing: 0.3em;
}
.foundation-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: var(--space-8);
  letter-spacing: -0.01em;
}
.foundation-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 58ch;
  margin-inline: auto;
}

/* ============================================================
   SARAH MARQUIS SECTION
============================================================ */

.section-sarah {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  background: var(--color-bg);
}
.sarah-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 7vw, var(--space-24));
  align-items: center;
}
.sarah-image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.sarah-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 72% 60%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.sarah-image-wrap:hover img { transform: scale(1.02); }

.sarah-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.sarah-credential {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-8);
}
.sarah-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  max-width: 54ch;
}
.sarah-body:last-of-type { margin-bottom: var(--space-8); }
.sarah-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid oklch(from var(--color-primary) l c h / 0.3);
  padding-bottom: 2px;
}
.sarah-link:hover {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary-hover);
}

/* ============================================================
   WAITLIST / FORM SECTION
============================================================ */

.section-waitlist {
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
  background: var(--color-surface-offset);
  position: relative;
}
.section-waitlist::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, oklch(from var(--color-primary) l c h / 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.waitlist-inner {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
}
.waitlist-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-5);
}
.waitlist-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-5);
}
.waitlist-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  max-width: 46ch;
  margin-inline: auto;
}
.waitlist-form {
  display: flex; flex-direction: column; gap: var(--space-4);
  text-align: left;
}
.form-field {
  display: flex; flex-direction: column; gap: var(--space-2);
}
.form-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-text-muted);
}
.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  outline: none;
  appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-faint); }
.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.1);
}
.form-textarea {
  resize: vertical; min-height: 100px; line-height: 1.6;
}
.form-submit {
  width: 100%;
  padding: var(--space-5) var(--space-8);
  background: var(--color-primary);
  color: #f7f2ea;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  margin-top: var(--space-2);
}
.form-submit:hover  { background: var(--color-primary-hover); }
.form-submit:active { background: var(--color-primary-active); }
.form-submit:disabled { opacity: 0.7; cursor: not-allowed; }
.form-note {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: var(--space-3);
  line-height: 1.6;
}
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
}
.form-success.visible { display: block; }
.form-success-icon {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  opacity: 0.6;
}
.form-success-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.form-success-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 40ch;
  margin-inline: auto;
}

/* ============================================================
   FOOTER
============================================================ */

.site-footer {
  padding-block: var(--space-12);
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
}
.footer-inner {
  display: flex; flex-direction: column;
  align-items: center; gap: var(--space-5);
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.footer-tagline {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.footer-credit {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer-credit a { color: var(--color-text-faint); text-decoration: none; }
.footer-credit a:hover { color: var(--color-text-muted); }

/* ============================================================
   ANIMATIONS
============================================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up {
  opacity: 0;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.fade-up--delay-1 { animation-delay: 0.1s; }
.fade-up--delay-2 { animation-delay: 0.25s; }
.fade-up--delay-3 { animation-delay: 0.4s; }
.fade-up--delay-4 { animation-delay: 0.55s; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
============================================================ */

@media (max-width: 768px) {
  .manifesto-grid,
  .experience-inner,
  .sarah-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .experience-inner--reversed { direction: ltr; }
  .hero-title { font-size: clamp(2.8rem, 10vw, 5rem); }
  .btn-nav { display: none; }
  .logo-wordmark span { display: none; }
}
@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .btn-primary { width: 100%; justify-content: center; }
  .hero-dots { right: var(--space-5); bottom: var(--space-6); }
}