/* ==========================================================================
   EXPLORATORY PROTOTYPE — Fresh Visual Direction
   "Warm Editorial Minimalism"

   A cognitive wellness brand that feels like entering a calm,
   considered space. Think: Aesop meets a beautiful scientific journal.
   ========================================================================== */

/* ---------- DESIGN TOKENS ---------- */
:root {
  /* Color Palette — Warm Earth */
  --color-bg-primary: #FAFAF7;
  --color-bg-warm: #F0EBE1;
  --color-bg-dark: #1A1A1E;
  --color-bg-dark-alt: #232328;
  --color-bg-card: #FFFFFF;

  --color-accent: #B85C38;
  --color-accent-hover: #A34E2E;
  --color-accent-light: rgba(184, 92, 56, 0.08);
  --color-green: #2B4C3F;
  --color-green-light: #3D6B5E;
  --color-gold: #C49B5C;
  --color-gold-muted: rgba(196, 155, 92, 0.15);

  --color-text: #1A1A1E;
  --color-text-secondary: #6B6862;
  --color-text-muted: #9B9790;
  --color-text-on-dark: #F0EBE1;
  --color-text-on-dark-secondary: rgba(240, 235, 225, 0.65);

  --color-border: rgba(26, 26, 30, 0.08);
  --color-border-dark: rgba(240, 235, 225, 0.12);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Source Serif 4', 'Source Serif Pro', Georgia, serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Type Scale */
  --text-hero: clamp(3.5rem, 8vw, 7rem);
  --text-display: clamp(2.5rem, 5vw, 4.5rem);
  --text-h1: clamp(2rem, 4vw, 3.5rem);
  --text-h2: clamp(1.75rem, 3vw, 2.5rem);
  --text-h3: clamp(1.25rem, 2vw, 1.75rem);
  --text-body-lg: clamp(1.125rem, 1.5vw, 1.375rem);
  --text-body: 1.0625rem;
  --text-small: 0.875rem;
  --text-xs: 0.75rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;
  --space-4xl: 12rem;

  --section-gap: clamp(6rem, 12vw, 12rem);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-text: 640px;
  --gutter: clamp(1.5rem, 4vw, 3rem);

  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.08);

  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.text-hero {
  font-size: var(--text-hero);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 400;
}

.text-display {
  font-size: var(--text-display);
  line-height: 1.1;
}

.text-h1 { font-size: var(--text-h1); }
.text-h2 { font-size: var(--text-h2); }
.text-h3 { font-size: var(--text-h3); }

.text-body-lg {
  font-size: var(--text-body-lg);
  line-height: 1.7;
}

.text-small {
  font-size: var(--text-small);
}

.text-xs {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-ui);
  font-weight: 500;
}

.text-accent { color: var(--color-accent); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }

.font-ui { font-family: var(--font-ui); }
.font-serif { font-family: var(--font-display); }

.italic { font-style: italic; }

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container--text {
  max-width: var(--max-width-text);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- ANNOUNCEMENT BAR ---------- */
.announcement {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-bg-warm);
  color: var(--color-text);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(184, 92, 56, 0.2);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.announcement--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.announcement__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.announcement__text {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.announcement__badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.announcement__close {
  color: var(--color-text-muted);
  font-size: 1.25rem;
  padding: var(--space-xs);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.announcement__close:hover {
  color: var(--color-text);
}

/* Push nav down when announcement is visible */
body:has(.announcement:not(.announcement--hidden)) .nav {
  top: 0;
  transform: translateY(var(--announcement-height, 40px));
}

body:has(.announcement.announcement--hidden) .nav {
  transform: translateY(0);
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  transition: var(--transition-normal);
  mix-blend-mode: difference;
}

.nav--scrolled {
  mix-blend-mode: normal;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.nav__logo {
  font-family: var(--font-ui);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  transition: var(--transition-fast);
}

.nav--scrolled .nav__logo {
  color: var(--color-text);
}

.nav__links {
  display: none;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
}

.nav__links a {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav--scrolled .nav__links a {
  color: var(--color-text-secondary);
}

.nav__links a:hover {
  color: #fff;
}

.nav--scrolled .nav__links a:hover {
  color: var(--color-text);
}

.nav__cta {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition-fast);
}

.nav--scrolled .nav__cta {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.nav__cta:hover {
  background: rgba(255,255,255,0.25);
}

.nav--scrolled .nav__cta:hover {
  background: var(--color-accent-hover);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-4xl) 0 var(--space-3xl);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(184, 92, 56, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(43, 76, 63, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(196, 155, 92, 0.04) 0%, transparent 40%);
  pointer-events: none;
}

/* Hero atmosphere */
.hero__atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 1;
  animation: orbFloat 20s ease-in-out infinite;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  top: -15%;
  right: -5%;
  background: radial-gradient(circle, rgba(184, 92, 56, 0.25) 0%, transparent 70%);
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  bottom: 5%;
  left: -10%;
  background: radial-gradient(circle, rgba(43, 76, 63, 0.2) 0%, transparent 70%);
  animation-delay: -7s;
  animation-duration: 25s;
}

.hero__orb--3 {
  width: 400px;
  height: 400px;
  top: 35%;
  right: 15%;
  background: radial-gradient(circle, rgba(196, 155, 92, 0.15) 0%, transparent 70%);
  animation-delay: -14s;
  animation-duration: 30s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -15px) scale(1.05); }
  50% { transform: translate(-10px, 20px) scale(0.95); }
  75% { transform: translate(15px, 10px) scale(1.02); }
}

.hero__botanical {
  position: absolute;
  top: 50%;
  right: 5%;
  width: clamp(320px, 45vw, 560px);
  height: auto;
  transform: translateY(-50%);
  opacity: 1;
  animation: botanicalRotate 120s linear infinite;
}

@keyframes botanicalRotate {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.hero__title {
  max-width: 900px;
  margin-bottom: var(--space-xl);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-body-lg);
  line-height: 1.7;
  color: var(--color-text-on-dark-secondary);
  max-width: 560px;
  margin-bottom: var(--space-2xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-on-dark-secondary);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes scrollLine {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: var(--text-small);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  letter-spacing: 0.01em;
  cursor: pointer;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(184, 92, 56, 0.25);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-on-dark);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn--secondary:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent-light);
}

.btn--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border: 1px solid var(--color-bg-dark);
}

.btn--dark:hover {
  background: var(--color-bg-dark-alt);
}

.btn__arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ---------- SECTIONS ---------- */
section {
  padding: var(--section-gap) 0;
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--warm {
  background: var(--color-bg-warm);
}

.section__eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.section--dark .section__eyebrow {
  color: var(--color-gold);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section--dark .section__subtitle {
  color: var(--color-text-on-dark-secondary);
}

.section__header {
  margin-bottom: var(--space-3xl);
}

/* ---------- THE PROBLEM ---------- */
.problem__statement {
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: 1.15;
  max-width: 800px;
  margin-bottom: var(--space-3xl);
}

.problem__highlight {
  color: var(--color-accent);
  font-style: italic;
}

.problem__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .problem__columns {
    grid-template-columns: 1fr auto 1fr;
    align-items: start;
  }
}

.problem__col {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.problem__col-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.problem__col-icon--supplement {
  background: rgba(43, 76, 63, 0.08);
  color: var(--color-green);
}

.problem__col-icon--training {
  background: rgba(184, 92, 56, 0.08);
  color: var(--color-accent);
}

.problem__col h3 {
  margin-bottom: var(--space-sm);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0;
}

.problem__col p {
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  line-height: 1.7;
}

.problem__divider {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) 0;
}

@media (min-width: 768px) {
  .problem__divider {
    display: flex;
  }
}

.problem__divider-line {
  width: 1px;
  height: 60px;
  background: var(--color-border);
}

.problem__divider-text {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-sm) 0;
}

.problem__resolution {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.problem__resolution p {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  line-height: 1.3;
  font-style: italic;
}

/* ---------- PILLARS / APPROACH ---------- */
.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
}

.pillar {
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-dark);
  background: rgba(255,255,255,0.03);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pillar:hover {
  border-color: rgba(240, 235, 225, 0.2);
  background: rgba(255,255,255,0.05);
  transform: translateY(-4px);
}

.pillar__number {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xl);
  font-weight: 500;
}

.pillar__title {
  font-size: var(--text-h2);
  margin-bottom: var(--space-md);
  color: var(--color-text-on-dark);
}

.pillar__description {
  color: var(--color-text-on-dark-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.pillar__details {
  list-style: none;
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-md);
}

.pillar__details li {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-on-dark-secondary);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: start;
  gap: var(--space-sm);
}

.pillar__details li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-gold);
  flex-shrink: 0;
  margin-top: 0.5em;
}

/* ---------- SCIENCE ---------- */
.science__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .science__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
  }
}

.science__prose {
  font-size: var(--text-body-lg);
  line-height: 1.8;
}

.science__prose p + p {
  margin-top: var(--space-md);
}

.science__prose strong {
  color: var(--color-text);
  font-weight: 600;
}

.science__data {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.data-point {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.data-point__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.data-point__value {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  font-weight: 400;
}

.data-point__context {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ---------- TIMELINE ---------- */
.timeline {
  max-width: 700px;
  margin: 0 auto;
}

.timeline__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-2xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 2rem;
  bottom: 0;
  width: 1px;
  background: var(--color-border-dark);
}

.timeline__item:last-child::before {
  display: none;
}

.timeline__week {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-gold);
  text-align: center;
  padding-top: 0.25rem;
}

.timeline__content h3 {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-xs);
}

.timeline__content p {
  font-size: var(--text-small);
  color: var(--color-text-on-dark-secondary);
  line-height: 1.6;
}

/* ---------- DAILY PRACTICE ---------- */
.practice__flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 700px;
  margin: 0 auto;
}

.practice__step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.practice__step:last-child {
  border-bottom: none;
}

.practice__step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.practice__step-title {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--space-xs);
  letter-spacing: 0;
}

.practice__step-time {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.practice__step-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  line-height: 1.6;
}

/* ---------- INGREDIENTS ---------- */
.ingredients__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .ingredients__list {
    grid-template-columns: 1fr 1fr;
  }
}

.ingredient {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--color-bg-card);
}

.ingredient__name {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: var(--text-small);
}

.ingredient__dose {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.ingredient__evidence {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ingredient__evidence--strong {
  background: rgba(43, 76, 63, 0.1);
  color: var(--color-green);
}

.ingredient__evidence--moderate {
  background: rgba(196, 155, 92, 0.15);
  color: var(--color-gold);
}

.ingredient__evidence--emerging {
  background: rgba(155, 151, 144, 0.15);
  color: var(--color-text-muted);
}

/* ---------- PRICING ---------- */
.pricing__card {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-3xl) var(--space-2xl);
  border-radius: var(--radius-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.pricing__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold), var(--color-green-light));
}

.pricing__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.pricing__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: var(--space-xs);
}

.pricing__currency {
  font-family: var(--font-ui);
  font-size: var(--text-h3);
  color: var(--color-text-secondary);
  font-weight: 400;
}

.pricing__number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--color-text);
  line-height: 1;
  font-weight: 400;
}

.pricing__period {
  font-family: var(--font-ui);
  font-size: var(--text-body);
  color: var(--color-text-secondary);
}

.pricing__daily {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.pricing__features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
}

.pricing__features li {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  padding: var(--space-sm) 0;
  display: flex;
  align-items: start;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.pricing__features li:last-child {
  border-bottom: none;
}

.pricing__check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(43, 76, 63, 0.1);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 10px;
  margin-top: 1px;
}

.pricing__guarantee {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  letter-spacing: 0.02em;
  text-transform: none;
}

/* ---------- WAITLIST FORM ---------- */
.waitlist-form {
  margin-top: var(--space-lg);
  text-align: left;
}

.waitlist-form__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

@media (min-width: 480px) {
  .waitlist-form__fields {
    grid-template-columns: 1fr 1fr;
  }
}

.waitlist-form__input {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.waitlist-form__input::placeholder {
  color: var(--color-text-muted);
}

.waitlist-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.waitlist-form__btn {
  width: 100%;
  justify-content: center;
  padding: 0.875rem 2rem;
}

.waitlist-form__note {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-sm);
  letter-spacing: 0.01em;
  text-transform: none;
}

.waitlist-form__success {
  text-align: center;
  padding: var(--space-xl) 0;
}

.waitlist-form__success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(43, 76, 63, 0.1);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 1.25rem;
}

.waitlist-form__success-title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  margin-bottom: var(--space-xs);
}

.waitlist-form__success-text {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- EARLY SECTION + FEEDBACK FORM ---------- */
.early-section {
  padding: var(--section-gap) 0;
  background: var(--color-bg-warm);
}

.early-section__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.early-section__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.early-section__title {
  margin-bottom: var(--space-md);
}

.early-section__text {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.early-section__text:last-of-type {
  margin-bottom: var(--space-xl);
}

.feedback-form {
  text-align: left;
  margin-top: var(--space-lg);
}

.feedback-form__label {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.feedback-form__textarea {
  font-family: var(--font-body);
  font-size: var(--text-body);
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text);
  width: 100%;
  resize: vertical;
  min-height: 80px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.6;
}

.feedback-form__textarea::placeholder {
  color: var(--color-text-muted);
}

.feedback-form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.feedback-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

@media (min-width: 480px) {
  .feedback-form__row {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}

.feedback-form__email {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.feedback-form__email::placeholder {
  color: var(--color-text-muted);
}

.feedback-form__email:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.1);
}

.feedback-form__btn {
  white-space: nowrap;
}

.feedback-form__success {
  text-align: center;
  padding: var(--space-lg) 0;
}

.feedback-form__success p {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-green);
  font-weight: 500;
}

/* ---------- QUOTE / CALLOUT ---------- */
.quote-section {
  padding: var(--section-gap) 0;
  text-align: center;
}

.quote {
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: 1.2;
  font-style: italic;
  max-width: 800px;
  margin: 0 auto var(--space-lg);
}

.quote__attribution {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

/* ---------- FINAL CTA ---------- */
.final-cta {
  text-align: center;
  padding: var(--space-4xl) 0;
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.final-cta__title {
  font-size: var(--text-h1);
  margin-bottom: var(--space-md);
}

.final-cta__subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-text-on-dark-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border-dark);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__brand p {
  color: var(--color-text-on-dark-secondary);
  font-size: var(--text-small);
  line-height: 1.7;
  max-width: 360px;
  margin-top: var(--space-md);
}

.footer__heading {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-secondary);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  color: var(--color-text-on-dark-secondary);
  transition: var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-text-on-dark);
}

.footer__bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: start;
  }
}

.footer__disclaimer {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--color-text-on-dark-secondary);
  line-height: 1.6;
  max-width: 600px;
  opacity: 0.6;
}

.footer__legal {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-secondary);
  opacity: 0.5;
  letter-spacing: 0.02em;
  text-transform: none;
}

/* ---------- DIVIDER ---------- */
.divider {
  width: 48px;
  height: 1px;
  background: var(--color-accent);
  margin: var(--space-lg) 0;
}

.divider--center {
  margin: var(--space-lg) auto;
}

.section--dark .divider {
  background: var(--color-gold);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }

/* ---------- HORIZONTAL RULE ---------- */
.section-rule {
  border: none;
  height: 1px;
  background: var(--color-border);
  margin: 0;
}

/* ---------- STAT GRID ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.stat__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-secondary);
}

/* ---------- MOBILE ADJUSTMENTS ---------- */
@media (max-width: 640px) {
  .announcement__text {
    font-size: 12px;
    gap: var(--space-xs);
  }

  .announcement__badge {
    font-size: 10px;
    padding: 2px 8px;
  }

  .hero__botanical {
    width: 320px;
    right: 50%;
    top: 45%;
    transform: translateY(-50%) translateX(50%);
    opacity: 1;
    animation: botanicalRotateMobile 120s linear infinite;
  }

  @keyframes botanicalRotateMobile {
    from { transform: translateY(-50%) translateX(50%) rotate(0deg); }
    to { transform: translateY(-50%) translateX(50%) rotate(360deg); }
  }

  .hero__orb--1 {
    width: 300px;
    height: 300px;
  }

  .hero__orb--2 {
    width: 250px;
    height: 250px;
  }

  .hero__orb--3 {
    width: 200px;
    height: 200px;
  }

  .pricing__card {
    padding: var(--space-2xl) var(--space-lg);
  }

  .waitlist-form {
    margin-left: 0;
    margin-right: 0;
  }

  .waitlist-form__fields {
    grid-template-columns: 1fr;
  }

  .waitlist-form__input,
  .waitlist-form__btn {
    width: 100%;
  }

  .feedback-form__row {
    grid-template-columns: 1fr;
  }

  .feedback-form__btn {
    width: 100%;
    justify-content: center;
  }

  .early-section__content {
    text-align: left;
  }

  .early-section__icon {
    margin: 0 0 var(--space-lg);
  }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }

  .hero__orb {
    animation: none;
  }

  .hero__botanical {
    animation: none;
  }
}

/* ---------- ACCESSIBILITY ---------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ---------- SELECTION ---------- */
::selection {
  background: rgba(184, 92, 56, 0.15);
  color: var(--color-text);
}